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  1. The affinities of the fish Lycoptera middendorffi. Bulletin of the AMNH ; v. 51, article 8.
    By: Central Asiatic Expeditions - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1925
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  2. African bees of the genus Allodapula. American Museum novitates ; no. 840
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie-Ogilvie Expedition (1931-1932)
    Publication info: 1936
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  3. African bees of the genus Colletes. American Museum novitates ; no. 856
    By: Bequaert, Joseph C. (Joseph Charles), b. 1886. - Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie-Ogilvie Expedition (1931-1932)
    Publication info: 1936
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  4. African bees of the genus Gronoceras. American Museum novitates ; no.774
    By: American Museum Congo Expedition (1909-1915) - Chapin, James P. (James Paul) - Cockerell, Theodore D. A. (Theodore Dru Alison), - Lang, Herbert,
    Publication info: 1935
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  5. African bees of the genus Heriades. American Museum novitates ; no. 911
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie-Ogilvie Expedition (1931-1932)
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  6. African bees of the genus Nomioides. American Museum novitates ; no. 857
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie-Ogilvie Expedition (1931-1932)
    Publication info: 1936
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  7. African hylaeine bees. American Museum novitates ; no. 847
    By: Bequaert, Joseph C. (Joseph Charles), b. 1886. - Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie-Ogilvie Expedition (1931-1932)
    Publication info: 1936
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  8. The auditory ossicles of American rodents. Bulletin of the AMNH ; v. 33, article 28.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Gregory, William K. (William King), - Matthew, William Diller, 1871-1930. - Miller, Lewis I. - Printz, Morris.
    Publication info: 1914
    Holding Institution: American Museum of Natural History Library
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  9. The auditory ossicles of Aplodontia. Bulletin of the AMNH ; v. 35, article 28.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1916
    Holding Institution: American Museum of Natural History Library
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  10. Bees collected by the Reverend O. Piel in China. American Museum novitates ; no. 466
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Piel, Octave.
    Publication info: 1931
    Holding Institution: American Museum of Natural History Library
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  11. Bees collected in Arizona and California in the spring of 1937. American Museum novitates ; no. 948
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
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  12. Bees from British Guiana. Bulletin of the AMNH ; v. 38, article 20.
    By: Beebe, William, 1877-1962. - Cockerell, Theodore D. A. (Theodore Dru Alison), - New York Zoological Society. Tropical Research Station. - Tee-Van, John.
    Publication info: 1918
    Holding Institution: American Museum of Natural History Library
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  13. Bees from Eritrea, northwest Africa. American Museum novitates ; no. 809
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Compere, Harold.
    Publication info: 1935
    Holding Institution: American Museum of Natural History Library
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  14. Bees from Mesa Verde, Colorado, in the American Museum of Natural History. American Museum novitates ; no. 397
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1930
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  15. Bees from Morocco. American Museum novitates ; no. 960
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie Expedition (1930)
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  16. Bees from Prince Albert Park, Saskatchewan. American Museum novitates ; no. 983
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1938
    Holding Institution: American Museum of Natural History Library
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  17. Bees from the Australian region. American Museum novitates ; no. 346
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Hill, Gerald F.
    Publication info: 1929
    Holding Institution: American Museum of Natural History Library
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  18. Bees obtained by Professor Claude R. Kellogg in the Foochow District, China : with new records of Philippine Bombidae. American Museum novitates ; no. 480
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Kellogg, Claude R.
    Publication info: 1931
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  19. The bees of Florissant, Colorado. Bulletin of the AMNH ; v. 22, article 25.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), 1887-1951. - Wheeler, William Morton, 1865-1937.
    Publication info: 1906
    Holding Institution: American Museum of Natural History Library
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  20. Bees of the genera Halictus and Ceratina from Siam. American Museum novitates ; no. 950
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
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  21. Bees of the genus Megachile from the Belgian Congo. American Museum novitates ; no.783
    By: American Museum Congo Expedition (1909-1915) - Chapin, James P. (James Paul) - Cockerell, Theodore D. A. (Theodore Dru Alison), - Lang, Herbert,
    Publication info: 1935
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  22. Bees of the genus Panurginus obtained by the American Museum Rocky Mountain Expeditions. American Museum novitates ; no. 36
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1922
    Holding Institution: American Museum of Natural History Library
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  23. Bees of the genus Perdita from the Western States. American Museum novitates ; no. 33
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1922
    Holding Institution: American Museum of Natural History Library
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  24. Bees of the genus Sphecodes from Saskatchewan. American Museum novitates ; no. 909
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
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  25. Bees, chiefly Australian species, described or determined by Dr. H. Friese. American Museum novitates ; no. 343
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Friese, Heinrich, 1860-1948. - Schwarz, Herbert Ferlando, 1883-1960.
    Publication info: 1929
    Holding Institution: American Museum of Natural History Library
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  26. Catalogo de las Abejas de Mexico.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Mexico. Secretaría de Fomento, Colonización e Industria.
    Publication info: Mexico,Ofic. tip. de la Secretaria de Fomento,1899.
    Holding Institution: Smithsonian Libraries
    BHL Collections: Latino Natural History | Publicaciones en Español
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  27. A catalogue of the generic names based on American insects and arachnids from the Tertiary rocks, with indications of the type species. Bulletin of the AMNH ; v. 26, article 8.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1909
    Holding Institution: American Museum of Natural History Library
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  28. A check-list of the slugs / by T.D.A. Cockerell ; with appendix and notes by Walter E. Collinge.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Collinge, Walter Edward,
    Publication info: London :Dulau & Co.,1893.
    Holding Institution: Smithsonian Libraries
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  29. Descriptions and records of Coccidae. [1]. Bulletin of the AMNH ; v. 33, article 25.
    By: Baker, Charles Fuller, 1872-1927. - Cockerell, Theodore D. A. (Theodore Dru Alison), - Robinson, Elizabeth, entomologist.
    Publication info: 1914
    Holding Institution: American Museum of Natural History Library
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  30. Descriptions and records of Coccidae. [2]. Bulletin of the AMNH ; v. 34, article 2.
    By: Baker, Charles Fuller, 1872-1927. - Bethel, E. - Bragg, L. C. - Cockerell, Theodore D. A. (Theodore Dru Alison), - Robinson, Elizabeth, entomologist.
    Publication info: 1915
    Holding Institution: American Museum of Natural History Library
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  31. Descriptions and records of Coccidae. [3]. Bulletin of the AMNH ; v. 34, article 13.
    By: Baker, Charles Fuller, 1872-1927. - Cockerell, Theodore D. A. (Theodore Dru Alison), - Robinson, Elizabeth, entomologist.
    Publication info: 1915
    Holding Institution: American Museum of Natural History Library
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  32. Diptera collected by Prof. and Mrs. Cockerell in New Caledonia and Fiji Islands. American Museum novitates ; no. 375
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Curran, Charles Howard,
    Publication info: 1929
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  33. An enumeration of the localities in the Florissant Basin, from which fossils were obtained in 1906. Bulletin of the AMNH ; v. 23, article 4.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), 1887-1951. - Wheeler, William Morton, 1865-1937.
    Publication info: 1907
    Holding Institution: American Museum of Natural History Library
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  34. The epeoline bees of the American Museum Rocky Mountain Expeditions. American Museum novitates ; no. 23
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1921
    Holding Institution: American Museum of Natural History Library
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  35. The fauna of the Sunchal (or Margas Verdes) Formation, northern Argentina. American Museum novitates ; no. 886
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Harrington, George Leavitt, 1883-
    Publication info: 1936
    Holding Institution: American Museum of Natural History Library
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  36. The fossil and recent Bombyliidae compared. Bulletin of the AMNH ; v. 33, article 18.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1914
    Holding Institution: American Museum of Natural History Library
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  37. A fossil cicada from Florissant, Colorado. Bulletin of the AMNH ; v. 22, article 26.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908)
    Publication info: 1906
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  38. Fossil Coleoptera from Florissant, with descriptions of several new species. Bulletin of the AMNH ; v. 30, article 5.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), 1887-1951. - Rusk, Willard. - Wickham, H. F. (Henry Frederick), 1866-
    Publication info: 1911
    Holding Institution: American Museum of Natural History Library
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  39. Fossil Diptera from Florissant, Colorado. Bulletin of the AMNH ; v. 26, article 2.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), 1887-1951.
    Publication info: 1909
    Holding Institution: American Museum of Natural History Library
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  40. Fossil dragonflies from Florissant, Colorado. Bulletin of the AMNH ; v. 23, article 5.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908)
    Publication info: 1907
    Holding Institution: American Museum of Natural History Library
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  41. The fossil flora of Florissant, Colorado. Bulletin of the AMNH ; v. 24, article 4.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Florissant Expeditions (1906-1908)
    Publication info: 1908
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  42. Fossil insects and a crustacean from Florissant, Colorado. Bulletin of the AMNH ; v. 28, article 25.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Rohwer, Geo. N. - Sternberg, George F., (1883-1969)
    Publication info: 1910
    Holding Institution: American Museum of Natural History Library
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  43. Fossil insects from Florissant, Colorado. [1]. Bulletin of the AMNH ; v. 24, article 3.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), 1887-1951.
    Publication info: 1908
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  44. Fossil insects from Florissant, Colorado. [2]. Bulletin of the AMNH ; v. 26, article 7.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), 1887-1951. - Smith, Melford.
    Publication info: 1909
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  45. Fossil insects from Florissant, Colorado. [3]. Bulletin of the AMNH ; v. 30, article 6.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Duce, Terry. - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), 1887-1951. - Rusk, Willard.
    Publication info: 1911
    Holding Institution: American Museum of Natural History Library
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  46. A fossil larrid wasp. Bulletin of the AMNH ; v. 24, article 24.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), 1887-1951.
    Publication info: 1908
    Holding Institution: American Museum of Natural History Library
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  47. The fossil Mollusca of Florissant, Colorado. Bulletin of the AMNH ; v. 22, article 27.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), 1887-1951.
    Publication info: 1906
    Holding Institution: American Museum of Natural History Library
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  48. A fossil moth from Florissant, Colorado. American Museum novitates ; no. 34
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1922
    Holding Institution: American Museum of Natural History Library
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  49. Fossil parasitic and phytophagous Hymenoptera from Florissant, Colorado. Bulletin of the AMNH ; v. 22, article 29.
    By: Brues, Charles T. (Charles Thomas), - Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), 1887-1951. - Wheeler, William Morton, 1865-1937.
    Publication info: 1906
    Holding Institution: American Museum of Natural History Library
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  50. Fossil saw-flies from Florissant, Colorado. Bulletin of the AMNH ; v. 22, article 30.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), 1887-1951. - Wheeler, William Morton, 1865-1937.
    Publication info: 1906
    Holding Institution: American Museum of Natural History Library
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  51. Fossils in the Ondai Sair Formation, Mongolia. Bulletin of the AMNH ; v. 51, article 6.
    By: Berkey, Charles Peter, b. 1867. - Central Asiatic Expeditions - Cockerell, Theodore D. A. (Theodore Dru Alison), - Morris, Frederick Kuhne, 1886-
    Publication info: 1924
    Holding Institution: American Museum of Natural History Library
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  52. Gastropod Mollusca from the Tertiary strata of the West. Bulletin of the AMNH ; v. 34, article 3.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1915
    Holding Institution: American Museum of Natural History Library
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  53. Halictine bees from Morocco. American Museum novitates ; no. 997
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1938
    Holding Institution: American Museum of Natural History Library
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  54. Land shells from the Tertiary of Wyoming. Bulletin of the AMNH ; v. 33, article 24.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Stein, William, paleontologist.
    Publication info: 1914
    Holding Institution: American Museum of Natural History Library
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  55. Mollusca from the Tertiary strata of the West. Bulletin of the AMNH ; v. 31, article 20.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Henderson, Junius, 1865-1937.
    Publication info: 1912
    Holding Institution: American Museum of Natural History Library
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  56. Monograph of the bombycine moths of North America, including their transformations and origin of the larval markings and armature. By Alpheus Spring Packard.
    By: Packard, A. S. (Alpheus Spring), - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: Washington,Govt. Print. Off.,1895-1914
    Holding Institution: Smithsonian Libraries
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  57. New and little-known American bees. American Museum novitates ; no. 899
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
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  58. New and little-known Western bees. American Museum novitates ; no. 732
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1934
    Holding Institution: American Museum of Natural History Library
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  59. New anthophorid bees from Arizona and Wyoming. American Museum novitates ; no. 113
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1924
    Holding Institution: American Museum of Natural History Library
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  60. A new bee from Chile. American Museum novitates ; no. 910
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - James, Maurice Theodore, 1905-
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
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  61. A new bee from the Argentine Republic. American Museum novitates ; no. 1080
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: New York City : The American Museum of Natural History1940
    Holding Institution: American Museum of Natural History Library
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  62. A new bee of the genus Pasiphaë from Peru. American Museum novitates ; no. 1046
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Soukup, Jaroslav, SDB.
    Publication info: 1939
    Holding Institution: American Museum of Natural History Library
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  63. A new diaspine coccid from South Africa. American Museum novitates ; no. 366
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Laing, Frederick, entomologist.
    Publication info: 1929
    Holding Institution: American Museum of Natural History Library
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  64. New light on the giant fossil may-flies of Mongolia. American Museum novitates ; no. 244
    By: Central Asiatic Expeditions - Chaney, Ralph Works, 1890- - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1927
    Holding Institution: American Museum of Natural History Library
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  65. New records of bees. American Museum novitates ; no. 766
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1935
    Holding Institution: American Museum of Natural History Library
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  66. New records of Coccidae (Homoptera). American Museum novitates ; no. 424
    By: Bueker, Elmer D. - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1930
    Holding Institution: American Museum of Natural History Library
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  67. A new slug from the Himalaya Mountains. Bulletin of the AMNH ; v. 32, article 41.
    By: Beebe, William, 1877-1962. - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1913
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  68. New species of Unio from the Tertiary rocks of Wyoming. Bulletin of the AMNH ; v. 34, article 4.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1915
    Holding Institution: American Museum of Natural History Library
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  69. Notes and descriptions of African Diptera. American Museum novitates ; no. 710
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Curran, Charles Howard, - Cuthbertson, Alexander.
    Publication info: 1934
    Holding Institution: American Museum of Natural History Library
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  70. Notes on some Western bees. American Museum novitates ; no. 40
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1922
    Holding Institution: American Museum of Natural History Library
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  71. Notes on the distribution and bibliography of North American bees of the families Apidae, Meliponidae, Bombidae, Euglossidae, and Anthophoridae. Bulletin of the AMNH ; v. 42, article 15.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1920
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  72. Notes on the distribution and bibliography of North American bees of the families, Apidae, Meliponidae, Bombidae, Euglossidae, and Anthophoridae,
    By: Lutz, Frank Eugene, - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: New York1920
    Holding Institution: University of Toronto - Earth Sciences Library (Noranda)
    View Book
  73. On a collection of Australian and Asiatic bees. Bulletin of the AMNH ; v. 23, article 10.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Edwards, Henry, 1830-1891. - Macleay, William.
    Publication info: 1907
    Holding Institution: American Museum of Natural History Library
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  74. On some fossil rhynchophorous Coleoptera from Florissant, Colorado. Bulletin of the AMNH ; v. 31, article 4.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), 1887-1951. - Wickham, H. F. (Henry Frederick), 1866-
    Publication info: 1912
    Holding Institution: American Museum of Natural History Library
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  75. On the Tenthredinoidea of the Florissant shales. Bulletin of the AMNH ; v. 24, article 25.
    By: Brues, Charles T. (Charles Thomas), - Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), 1887-1951.
    Publication info: 1908
    Holding Institution: American Museum of Natural History Library
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  76. Parasites of Mantidae from New Caledonia. American Museum novitates ; no. 400
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1930
    Holding Institution: American Museum of Natural History Library
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  77. Parasitic bees of the genus Coelioxys from the Belgian Congo. American Museum novitates ; no.808
    By: American Museum Congo Expedition (1909-1915) - Chapin, James P. (James Paul) - Cockerell, Theodore D. A. (Theodore Dru Alison), - Lang, Herbert,
    Publication info: 1935
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  78. A provisional list of the fishes of Jamaica, compiled by T. D. A. Cockerell.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Institute of Jamaica.
    Publication info: Kingston, Jamaica,Gov't print off.,1892.
    Holding Institution: Smithsonian Libraries
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  79. Records of African bees. [3]. American Museum novitates ; no. 929
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  80. Records of African bees. 1. American Museum novitates ; no. 547
    By: American Museum Congo Expedition (1909-1915) - Chapin, James P. (James Paul) - Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie-Ogilvie Expedition (1931-1932) - Lang, Herbert,
    Publication info: 1932
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  81. Records of African bees. 2. American Museum novitates ; no. 615
    By: American Museum Congo Expedition (1909-1915) - Chapin, James P. (James Paul) - Cockerell, Theodore D. A. (Theodore Dru Alison), - Lang, Herbert,
    Publication info: 1933
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  82. Records of Western bees. [1]. American Museum novitates ; no. 697
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1934
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  83. Records of Western bees. [2]. American Museum novitates ; no. 831
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1936
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  84. Report - Colorado Biological Association.
    By: Colorado Biological Association. - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: [Silver Cliff? Colo.][Custer County Courant]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    View Book
  85. A report on some Miocene Diptera from Florissant, Colorado. American Museum novitates ; no. 1407
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Lacoe, Ralph Dupuy, 1824-1901. - Melander, A. L. (Axel Leonard), - Rohwer, S. A. (Sievert Allen), 1887-1951. - Wheeler, William Morton, 1865-1937.
    Publication info: 1949
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  86. Rocky Mountain bees. 1. American Museum novitates ; no. 433
    By: Blair, Beulah Hix. - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1930
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  87. Rocky Mountain bees. 2, The genus Andrena. American Museum novitates ; no. 458
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1931
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  88. Rocky Mountain bees. 3. American Museum novitates ; no. 490
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943. - Sumner, Ruth.
    Publication info: 1931
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  89. Rocky Mountain bees. 4 [i.e. 5]. American Museum novitates ; no. 595
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1933
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  90. The San Jose scale and its nearest allies : a brief consideration of the characters which distinguish these closely related injurious scale insects /
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: Washington :Government Printing Office,1897.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    View Book
  91. The scales of the cyprinid genus Barilius. Bulletin of the AMNH ; v. 48, article 14.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Nichols, John T. (John Treadwell), 1883-1958.
    Publication info: 1923
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  92. Siberian bees of the genera Halictus, Sphecodes, and Hylaeus. American Museum novitates ; no. 949
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  93. Some African anthidiine bees. American Museum novitates ; no. 855
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie-Ogilvie Expedition (1931-1932)
    Publication info: 1936
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  94. Some African bees. American Museum novitates ; no. 864
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell-Mackie-Ogilvie Expedition (1931-1932)
    Publication info: 1936
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  95. Some bees collected by Professor Jacot in China. American Museum novitates ; no. 452
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Jacot, Arthur Paul, 1890-
    Publication info: 1931
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  96. Some bees of the genus Ceratina from Africa. American Museum novitates ; no.736
    By: American Museum Congo Expedition (1909-1915) - Chapin, James P. (James Paul) - Cockerell, Theodore D. A. (Theodore Dru Alison), - Lang, Herbert,
    Publication info: 1934
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  97. Some bees, principally from Formosa and China. American Museum novitates ; no. 274
    By: Caldwell, Harry R. - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1927
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  98. Some Coleoptera and Arachnida from Florissant, Colorado. Bulletin of the AMNH ; v. 23, article 25.
    By: Banks, Nathan, - Cockerell, Theodore D. A. (Theodore Dru Alison), - Fall, H. C. (Henry Clinton), 1863-1939. - Florissant Expeditions (1906-1908)
    Publication info: 1907
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  99. Some fossil arthropods from Florissant, Colorado. Bulletin of the AMNH ; v. 23, article 24.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Florissant Expeditions (1906-1908)
    Publication info: 1907
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  100. Some geophilous mealy-bugs from Australia (Homoptera, Coccoidea). American Museum novitates ; no. 441
    By: Bueker, Elmer D. - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1930
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  101. Some Mexican and Japanese injurious insects liable to be introduced into the United States.
    By: Chittenden, F. H. (Frank Hurlbut), - Cockerell, Theodore D. A. (Theodore Dru Alison), - Tyler Towsend, C. H.
    Publication info: Washington, [D.C.] :Government Printing Office,1896.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    View Book
  102. Some neotropical meliponid bees. Bulletin of the AMNH ; v. 42, article 11.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Crampton, Henry Edward, b. 1875. - Lutz, Frank Eugene, 1879-1943. - West Indies Expedition of the American Museum of Natural History (1911)
    Publication info: 1920
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  103. Some parasitic megachilid bees of the western United States. American Museum novitates ; no. 21
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1921
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  104. South American bees. American Museum novitates ; no. 928
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  105. The supposed plumage of the Eocene bird Diatryma. American Museum novitates ; no. 62
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1923
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  106. Tertiary Mollusca from New Mexico and Wyoming. Bulletin of the AMNH ; v. 33, article 6.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1914
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  107. Two fossil Phoridae from the Miocene shales of Florissant, Colorado. Bulletin of the AMNH ; v. 24, article 17.
    By: Brues, Charles T. (Charles Thomas), - Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908)
    Publication info: 1908
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  108. Two new subgenera of North American bees. American Museum novitates ; no. 47
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1922
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  109. Two nocturnal bees and a minute Perdita. American Museum novitates ; no. 66
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: 1923
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  110. Western bees obtained by the American Museum expeditions. American Museum novitates ; no. 24
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Lutz, Frank Eugene, 1879-1943.
    Publication info: 1921
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  111. Zoology of Colorado, by Theodore D.A. Cockerell ...
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: Boulder, Col.,University of Colorado,1927.
    Holding Institution: MBLWHOI Library
    View Book
  112. Zöology; a textbook for colleges and universities, by T. D. A. Cockerell.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: Yonkers-on-Hudson, N. Y. :World book company,1920.
    Holding Institution: University of California Libraries (archive.org)
    View Book
  113. Zöology; a textbook for colleges and universities, by T. D. A. Cockerell.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Publication info: Yonkers-on-Hudson, N. Y.,World book company,1920.
    Holding Institution: MBLWHOI Library
    View Book
  1. Abnormal Leaves and Flowers
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 24
    Issue: 4
    Date: 1897
    Page Range: 293--294
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  2. Additions to the fauna of Mexico (bees and Coccidae)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 35
    Date: 1902
    Page Range: 177--178
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  3. Aleurodicus Mirabilis
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1899
    Page Range: 360--360
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  4. Another Question of Nomenclature
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 26
    Issue: 6
    Date: 1898
    Page Range: 436--437
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  5. Anthidiine bees in the collection of the California Academy of Sciences
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 14
    Series: 4
    Date: 1925
    Page Range: 345--367
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  6. Anthophorid bees in the collection of the California Academy of Sciences
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 1
    Date: 1924
    Page Range: 49--56
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  7. The antiquity of the Ichneumonidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 52
    Date: 1919
    Page Range: 121--122
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  8. An apparently new slug from the River Nile
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 23
    Date: 1910
    Page Range: 108--108
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  9. Arthropods in Burmese amber
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 24
    Date: 1917
    Page Range: 40--44
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  10. Article VII--First supplement to the check-list of the Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cooley, R. A. (Robert Allen),
    Type: Article
    In: Bulletin of the Illinois State Laboratory of Natural History.
    Volume: 5
    Date: 1899
    Page Range: 389--398
    Publication info: Bloomington, Ill. :The Laboratory,1876-1918.
    View Article
  11. The Auditory Ossicles of Some African Rodents
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Miller, L I - Printz, M
    Type: Article
    In: Zoologischer Anzeiger.
    Volume: 44
    Date: 1914
    Page Range: 433--440
    Publication info: Jena,VEB Gustav Fischer Verlag.
    View Article
  12. Australian Bees in the Museum of Comparative Zoology
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 37
    Date: 1930
    Page Range: 141--154
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  13. Australian bees in the Queensland Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 7
    Date: 1922
    Page Range: 257--279
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  14. Australian bees in the Queensland Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 7
    Date: 1921
    Page Range: 81--98
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  15. Australian bees of the genus Euryglossa
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 47
    Date: 1914
    Page Range: 213--215
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  16. Australian bees. i. A new Crocisa, with a list of the Australian species of the genus
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Linnean Society of New South Wales.
    Volume: 37
    Date: 1913
    Page Range: 594--595
    Publication info: Sydney,Linnean Society of New South Wales.
    View Article
  17. Australian halictine bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 47
    Date: 1914
    Page Range: 242--244
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  18. The Authorship of Certain Names
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 22
    Issue: 3
    Date: 1896
    Page Range: 268--268
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  19. A Beautiful Crane-Fly From Siam
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 36
    Date: 1929
    Page Range: 147--148
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  20. A bee resembling a wasp
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 47
    Date: 1914
    Page Range: 142--143
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  21. Bees (Hymenoptera, Apoidea) collected at Chichen Itza, Yucatan, by the Harvard Expeditions of 1929-1930
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 27
    Series: new
    Date: 1932
    Page Range: 9--18
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  22. Bees col-lected at Borego, California, by Wil-matte P. Cockerell & Milene Porter
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 9
    Date: 1933
    Page Range: 25--28
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  23. Bees Collected by Charles Darwin on the Voyage of the 'Beagle'
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 40
    Date: 1932
    Page Range: 519--522
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  24. Bees collected by Mr. and Mrs. J. L. Sperry and Mr. R. H. Andrews in Arizona
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Southern California Academy of Sciences.
    Volume: 36
    Issue: 3
    Date: 1937
    Page Range: 107--110
    Publication info: Los Angeles, Calif. :The Academy,1902-1971.
    View Article
  25. Bees Collected by Nathan Banks in the Vicinity of the Panama Canal
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 35
    Date: 1928
    Page Range: 173--181
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  26. Bees from British Guiana
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 44
    Date: 1936
    Page Range: 249--252
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  27. Bees from Central America, Principally Honduras
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 98
    Issue: 3233
    Date: 1949
    Page Range: 429--490
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  28. Bees from northern California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 12
    Date: 1936
    Page Range: 133--164
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  29. Bees from San Miguel Island, California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 13
    Date: 1937
    Page Range: 148--157
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  30. Bees from the Malay peninsula
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 51
    Date: 1918
    Page Range: 103--104
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  31. Bees in the collection of the California Academy of Science
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 14
    Series: 4
    Date: 1925
    Page Range: 185--215
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  32. Bees in the collection of the U. S. National Museum. 1
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 39
    Issue: 1806
    Date: 1911
    Page Range: 635--658
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  33. Bees in the collection of the United States National Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 55
    Date: 1919
    Page Range: 167--221
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  34. Bees in the collection of the United States National Museum. 2
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 40
    Date: 1911
    Page Range: 241--264
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  35. Bees in the collection of the United States National Museum..4
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 60
    Date: 1922
    Page Range: 1--20
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  36. Bees in the Queensland Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 9
    Date: 1929
    Page Range: 298--323
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  37. The bees of Australia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Australian zoologist.
    Volume: 6
    Date: 1930
    Page Range: 137--156
    Publication info: Sydney,Royal Zoological Society of New South Wales
    View Article
  38. The Bees of New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 32
    Date: 1906
    Page Range: 289--314
    Publication info: Philadelphia :The Society,1890-
    View Article
  39. The Bees of Peaceful Valley, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 27
    Date: 1919
    Page Range: 298--300
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  40. The bees of southern California—1
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Southern California Academy of Sciences.
    Volume: 3
    Date: 1904
    Page Range: 3--6
    Publication info: Los Angeles, Calif. :The Academy,1902-1971.
    View Article
  41. Bees of the genera Agapostemon and Augochlora in the collection of the California Academy of Sciences
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 3
    Date: 1927
    Page Range: 153--162
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  42. Bees of the genus Andrena from California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 8
    Date: 1932
    Page Range: 173--177
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  43. Bees of the genus Andrena in the collection of the California Academy of Sciences
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 1
    Date: 1924
    Page Range: 57--65
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  44. Bees of the genus Coelioxys in the collection of the California Academy of Sciences
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 1
    Date: 1925
    Page Range: 145--151
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  45. Bees of the genus Megachile from Australia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 46
    Date: 1913
    Page Range: 164--168
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  46. The Bees of the Group Dieunomia
    By: Blair, Beulah Hix - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 43
    Date: 1935
    Page Range: 201--215
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  47. The bees of the Solomon Islands
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Linnean Society of New South Wales.
    Volume: 36
    Date: 1911
    Page Range: 160--178
    Publication info: Sydney,Linnean Society of New South Wales.
    View Article
  48. Bees related to Diadasia australis Cresson
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 15
    Date: 1939
    Page Range: 59--60
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  49. Biological Notes on Some Coleoptera from New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 5
    Date: 1897
    Page Range: 149--150
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  50. Birds and the Cotton Scale
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Auk.
    Volume: 29
    Date: 1912
    Page Range: 400--401
    Publication info: Washington, D.C. :American Ornithologists' Union, etc.,1884-
    View Article
  51. The black halictine bees of the Philippine islands
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Philippine journal of science.
    Volume: 15
    Date: 1919
    Page Range: 269--281
    Publication info: Manila :Bureau of Science
    View Article
  52. Borus Lorentzianus Doering
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 39
    Date: 1926
    Page Range: 77--78
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  53. British Fossil insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 49
    Issue: 2119
    Date: 1915
    Page Range: 469--499
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  54. British Insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 54
    Date: 1946
    Page Range: 321--323
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  55. A Catalogue of the Bees of California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 10
    Date: 1903
    Page Range: 74--77
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  56. A check list of the Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Illinois State Laboratory of Natural History.
    Volume: 4
    Date: 1896
    Page Range: 318--339
    Publication info: Bloomington, Ill. :The Laboratory,1876-1918.
    View Article
  57. A Check-List of African Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1894
    Page Range: 178--178
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  58. The classification of the Aleyrodidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 54
    Date: 1902
    Page Range: 279--283
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
    View Article
  59. The coccid genus Eulecanium
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 38
    Date: 1906
    Page Range: 83--88
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  60. The Coccid Genus Solenophora in the United States
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1898
    Page Range: 262--263
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  61. Coccidæ Collected in Mexico by Messrs. Townsend and Koebele in 1897
    By: Townsend, C H Tyler - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 6
    Date: 1898
    Page Range: 165--180
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  62. Cockerell, T.D.A. (1899). Tables for the determination of the genera of Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 31
    Date: 1899
    Page Range: 273--279
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  63. The Coleoptera of New Mexico
    By: Fall, H C - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 33
    Date: 1907
    Page Range: 145--272
    Publication info: Philadelphia :The Society,1890-
    View Article
  64. A collection of bees from Queensland
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 5
    Date: 1916
    Page Range: 197--204
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  65. A contribution to the classification of the Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 35
    Date: 1902
    Page Range: 232--233
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  66. A Curious Case of Protective Coloration
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1897
    Page Range: 154--154
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  67. The cyprinid subfamily Chondrostominae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 22
    Date: 1909
    Page Range: 209--210
    Publication info: Washington,Biological Society of Washington
    View Article
  68. Descriptions and records of bees. I
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 7
    Date: 1905
    Page Range: 216--225
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  69. Descriptions and records of bees. II
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 7
    Date: 1905
    Page Range: 292--301
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  70. Descriptions and records of bees. III
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 7
    Date: 1905
    Page Range: 301--308
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  71. Descriptions and records of bees. L
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 11
    Series: 8
    Date: 1913
    Page Range: 273--283
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  72. Descriptions and records of bees. LI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 11
    Series: 8
    Date: 1913
    Page Range: 387--394
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  73. Descriptions and records of bees. LII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 11
    Series: 8
    Date: 1913
    Page Range: 530--542
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  74. Descriptions and records of bees. LIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 12
    Series: 8
    Date: 1913
    Page Range: 103--110
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  75. Descriptions and records of bees. LIV
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 12
    Series: 8
    Date: 1913
    Page Range: 368--376
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  76. Descriptions and records of bees. LIX
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 7
    Date: 1914
    Page Range: 216--225
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  77. Descriptions and records of bees. LV
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 12
    Series: 8
    Date: 1913
    Page Range: 505--514
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  78. Descriptions and records of bees. LVI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 13
    Series: 8
    Date: 1914
    Page Range: 136--146
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  79. Descriptions and records of bees. LVIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 13
    Series: 8
    Date: 1914
    Page Range: 424--433
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  80. Descriptions and records of bees. LX
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 8
    Date: 1914
    Page Range: 1--13
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  81. Descriptions and records of bees. LXI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 8
    Date: 1914
    Page Range: 39--49
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  82. Descriptions and records of bees. LXII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 8
    Date: 1914
    Page Range: 49--57
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  83. Descriptions and records of bees. LXIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 8
    Date: 1914
    Page Range: 361--369
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  84. Descriptions and records of bees. LXIV
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 8
    Date: 1914
    Page Range: 464--472
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  85. Descriptions and records of bees. LXIX
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 8
    Date: 1915
    Page Range: 96--104
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  86. Descriptions and records of bees. LXV
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 15
    Series: 8
    Date: 1915
    Page Range: 261--269
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  87. Descriptions and records of bees. LXVI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 15
    Series: 8
    Date: 1915
    Page Range: 341--350
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  88. Descriptions and records of bees. LXVII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 15
    Series: 8
    Date: 1915
    Page Range: 529--537
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  89. Descriptions and records of bees. LXVIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 8
    Date: 1915
    Page Range: 1--9
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  90. Descriptions and records of bees. LXXI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 17
    Series: 8
    Date: 1916
    Page Range: 277--287
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  91. Descriptions and records of bees. LXXII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 17
    Series: 8
    Date: 1916
    Page Range: 428--435
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  92. Descriptions and records of bees. LXXIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 18
    Series: 8
    Date: 1916
    Page Range: 44--53
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  93. Descriptions and records of bees. LXXIX
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 1
    Series: 9
    Date: 1918
    Page Range: 158--167
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  94. Descriptions and records of bees. LXXXIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 3
    Series: 9
    Date: 1919
    Page Range: 118--125
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  95. Descriptions and records of bees. LXXXVIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 9
    Date: 1920
    Page Range: 113--119
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  96. Descriptions and records of bees. V
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 7
    Date: 1905
    Page Range: 465--477
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  97. Descriptions and records of bees. VI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 7
    Date: 1905
    Page Range: 477--486
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  98. Descriptions and records of bees. VII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 17
    Series: 7
    Date: 1906
    Page Range: 23--29
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  99. Descriptions and records of bees. XCVI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 10
    Series: 9
    Date: 1922
    Page Range: 544--550
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  100. Descriptions and records of bees. XI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 17
    Series: 7
    Date: 1906
    Page Range: 527--539
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  101. Descriptions and records of bees. XL
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 8
    Series: 8
    Date: 1911
    Page Range: 763--770
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  102. Descriptions and records of bees. XLI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 9
    Series: 8
    Date: 1912
    Page Range: 139--149
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  103. Descriptions and records of bees. XLII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 9
    Series: 8
    Date: 1912
    Page Range: 220--229
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  104. Descriptions and records of bees. XLIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 9
    Series: 8
    Date: 1912
    Page Range: 377--387
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  105. Descriptions and records of bees. XLVII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 10
    Series: 8
    Date: 1912
    Page Range: 484--494
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  106. Descriptions and records of bees. XXIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 4
    Series: 8
    Date: 1909
    Page Range: 393--404
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  107. Descriptions and records of bees. XXIV
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 8
    Date: 1910
    Page Range: 22--30
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  108. Descriptions and records of bees. XXIX
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 8
    Date: 1910
    Page Range: 496--506
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  109. Descriptions and records of bees. XXV
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 8
    Date: 1910
    Page Range: 133--140
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  110. Descriptions and records of bees. XXVIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 8
    Date: 1910
    Page Range: 409--419
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  111. Descriptions and records of bees. XXX
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 8
    Date: 1910
    Page Range: 17--31
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  112. Descriptions and records of bees. XXXI
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 8
    Date: 1910
    Page Range: 160--168
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  113. Descriptions and records of bees. XXXII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 8
    Date: 1910
    Page Range: 272--284
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  114. Descriptions and records of bees. XXXIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 8
    Date: 1910
    Page Range: 356--366
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  115. Descriptions and records of bees. XXXV
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 8
    Date: 1911
    Page Range: 310--319
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  116. Descriptions and records of bees. XXXVIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 8
    Series: 8
    Date: 1911
    Page Range: 283--290
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  117. Descriptions of fossil insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 30
    Date: 1917
    Page Range: 79--82
    Publication info: Washington,Biological Society of Washington
    View Article
  118. Descriptions of new Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 5
    Date: 1894
    Page Range: 203--204
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  119. Descriptions of new Hymenoptera
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 5
    Date: 1894
    Page Range: 234--236
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  120. Descriptions of New Hymenoptera
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Fox, W J
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 22
    Date: 1895
    Page Range: 289--297
    Publication info: Philadelphia :The Society,1890-
    View Article
  121. Descriptions of some bees in the U. S. National Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 36
    Issue: 1674
    Date: 1909
    Page Range: 411--420
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  122. Descriptions of three new speices of cyprinoid fishes
    By: Evermann, Barton W - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 22
    Date: 1909
    Page Range: 185--187
    Publication info: Washington,Biological Society of Washington
    View Article
  123. The distribution of Coccidæ
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 6
    Date: 1894
    Page Range: 76--80
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  124. Dragon-flies from the English Oligocene
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Andrews, H
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 29
    Date: 1916
    Page Range: 89--91
    Publication info: Washington,Biological Society of Washington
    View Article
  125. The dragon-fly genus Agrion (Calepteryx) in Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 20
    Date: 1913
    Page Range: 173--174
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  126. Early Stages of Two Jamaica Nymphalidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 6
    Date: 1893
    Page Range: 481--482
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  127. Entomology of the Gulf of California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 1
    Date: 1925
    Page Range: 139--141
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  128. The entomology of the Mid-Alpine zone of Custer County Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 20
    Date: 1893
    Page Range: 305--370
    Publication info: Philadelphia :The Society,1890-
    View Article
  129. Eocene insects from the Rocky Mountains
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 57
    Issue: 2313
    Date: 1920
    Page Range: 233--260
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  130. Expedition of the California Academy of Sciences to the Gulf of California in 1921. The bees (I)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 12
    Series: 4
    Date: 1923
    Page Range: 73--103
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  131. Expedition of the California Academy of Sciences to the Gulf of California in 1921. The Bees (II)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 12
    Series: 4
    Date: 1924
    Page Range: 529--560
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  132. Expedition of the California Academy of Sciences to the Gulf of California in 1921. The bees (III)
    By: Sandhouse, Grace Adelbert - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 13
    Series: 4
    Date: 1924
    Page Range: 333--339
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  133. The first fossil anthomyiid fly from Florissant (Dipt)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 24
    Date: 1913
    Page Range: 295--296
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  134. The first fossil mydaid fly
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 46
    Date: 1913
    Page Range: 207--208
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  135. Five new Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 31
    Date: 1899
    Page Range: 5--7
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  136. The food plants of scale insects (Coccidae)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 19
    Issue: 1122
    Date: 1897
    Page Range: 725--785
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  137. Fossil arthropods in the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 9
    Date: 1920
    Page Range: 455--463
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  138. Fossil arthropods in the British Museum. -- VI. Oligocene insects from Gurnet Bay, Isle of Wight
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 9
    Date: 1921
    Page Range: 453--480
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  139. Fossil arthropods in the British Museum. III
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 9
    Date: 1920
    Page Range: 65--72
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  140. Fossil Arthropods in the British Museum. V. Oligocene Hymenoptera from the Isle of Wight
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 9
    Date: 1921
    Page Range: 1--25
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  141. A fossil form of Oreohelix yavapai, Pilsbry
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 19
    Date: 1905
    Page Range: 46--47
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  142. Fossil Hymenoptera from Florissant, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Museum of Comparative Zoology at Harvard College.
    Volume: 50
    Date: 1906
    Page Range: 33--58
    Publication info: Cambridge, Mass. :The Museum,1863-
    View Article
  143. Fossil Insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Annals of the Entomological Society of America.
    Volume: 10
    Date: 1917
    Page Range: 1--22
    Publication info: [College Park, Md., etc.] :Entomological Society of America.
    View Article
  144. Fossil insects in the United States National Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 64
    Issue: 2503
    Date: 1924
    Page Range: 1--15
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  145. Fossil Osmylidae (Neuroptera) in America
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 40
    Date: 1908
    Page Range: 341--342
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  146. A fossil Raphidia (Neur. Planip.)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 23
    Date: 1912
    Page Range: 215--216
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  147. A fossil tsetse fly and other Diptera from Florissant, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 30
    Date: 1917
    Page Range: 19--21
    Publication info: Washington,Biological Society of Washington
    View Article
  148. Four interesting Australian bees, in the collection of the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 39
    Date: 1906
    Page Range: 15--18
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  149. Four new plants from New Mexico
    By: Pollard, C L - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 15
    Date: 1902
    Page Range: 177--179
    Publication info: Washington,Biological Society of Washington
    View Article
  150. A gall on bearberry (Arctostaphylos)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 37
    Date: 1905
    Page Range: 391--392
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  151. The genus Limacella
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 6
    Date: 1891
    Page Range: 302--303
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  152. The genus Megaustenia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 43
    Date: 1929
    Page Range: 51--54
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  153. The Genus Phryganea (Trichoptera) in the Florissant Shales
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 20
    Date: 1913
    Page Range: 95--96
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  154. The genus Placostylus in New Caledonia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 42
    Date: 1929
    Page Range: 73--78
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  155. The genus Plebecula Lowe
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 34
    Date: 1921
    Page Range: 133--136
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  156. The Geometrid Genus Barnesia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 12
    Series: new
    Date: 1917
    Page Range: 115--115
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  157. Habit of Vespa
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 5
    Date: 1890
    Page Range: 348--348
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  158. The halictine bees of the Australian region
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 7
    Date: 1904
    Page Range: 208--213
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  159. The helicoid genus Leptaxis Lowe
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 35
    Date: 1922
    Page Range: 101--103
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  160. The helicoid group Disculella Pilsbry
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 35
    Date: 1921
    Page Range: 12--14
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  161. Helix hortensis in America
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 3
    Date: 1890
    Page Range: 139--140
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  162. Helix nemoralis at Knoxville, Tennessee
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 31
    Date: 1918
    Page Range: 133--134
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  163. Hemiptera of Beulah, New Mexico
    By: Van Duzee, Edward P. (Edward Payson), - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 29
    Date: 1903
    Page Range: 107--116
    Publication info: Philadelphia :The Society,1890-
    View Article
  164. Heriadine bees from the Belgian Congo
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Entomological Society of Washington.
    Volume: 42
    Date: 1940
    Page Range: 113--115
    Publication info: Washington, etc. :Entomological Society of Washington
    View Article
  165. Hybrid Perennial Sunflowers
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 67
    Issue: 3
    Date: 1919
    Page Range: 264--266
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  166. II. New North American Bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1895
    Page Range: 4--6
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  167. II.—The New Mexico bees of the genus Megachile and a new Andrena
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 7
    Date: 1900
    Page Range: 7--20
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  168. III. —New records of Natal bees (Second Contrbution)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Annals of the Durban Museum.
    Volume: 2
    Date: 1917
    Page Range: 39--46
    Publication info: Durban, Natal,Durban Museum.
    View Article
  169. III. Bees Collected by Dr. W. M. Wheeler at Flowers of Triplaris
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 35
    Date: 1928
    Page Range: 170--172
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  170. IV.—Descriptions and Records of Bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 7
    Date: 1904
    Page Range: 21--30
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  171. IX.—Notes on slugs, chiefly in the collection at the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 6
    Date: 1891
    Page Range: 97--107
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  172. Junius Henderson
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 51
    Date: 1938
    Page Range: 97--99
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  173. The Jurassic Insects of Turkestan
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 35
    Date: 1928
    Page Range: 126--130
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  174. Lamium purpureum in Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Rhodora
    Volume: 28
    Date: 1926
    Page Range: 112--112
    Publication info: [Cambridge, Mass., etc.]New England Botanical Club [etc.]
    View Article
  175. Land Mollusca at Tolland, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 25
    Date: 1911
    Page Range: 58--59
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  176. Land Mollusca from the Rejectamenta of the Rio Grande, New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 10
    Date: 1896
    Page Range: 41--43
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  177. The land mollusks of the Belgian Congo
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 34
    Date: 1921
    Page Range: 102--104
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  178. The Larva of Cydosia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1897
    Page Range: 130--131
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  179. LII.—Fossil Arthropods in the British Museum.—VII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 8
    Series: 9
    Date: 1921
    Page Range: 541--545
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  180. LIII.—Remarks on Australian slugs
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 9
    Series: 6
    Date: 1892
    Page Range: 370--372
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  181. A list of the Brachiopoda, Pelecypoda, Pteropoda, and Nudibranchiata of Jamaica, living and fossil
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 7
    Date: 1894
    Page Range: 103--107
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  182. A list of the Brachiopoda, Pelecypoda, Pteropoda, and Nudibranchiata of Jamaica, living and fossil (concluded)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 7
    Date: 1894
    Page Range: 113--118
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  183. A list of the Mollusca of Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 3
    Date: 1890
    Page Range: 99--103
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  184. LIV.—Observations on bees collected at Las Vegas, New Mexico, and in the adjacent Mountains
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 7
    Date: 1900
    Page Range: 401--416
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  185. LIX.—Two new Coccidae from New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 12
    Series: 6
    Date: 1893
    Page Range: 403--406
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  186. LXVIII.—Four new bees of the genus Perdita collected by Dr. L. O. Howard in Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 3
    Series: 7
    Date: 1899
    Page Range: 492--495
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  187. LXVIII.—Some Bees of the Genus Melissodes from the Rocky Mountain Region
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 15
    Series: 7
    Date: 1905
    Page Range: 521--529
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  188. LXXIII.—A contribution to the knowledge of the Coccidæ
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 9
    Series: 7
    Issue: 54
    Date: 1902
    Page Range: 450--456
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  189. Meliponine Bees From Central America
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 20
    Date: 1913
    Page Range: 10--14
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  190. The metallic-coloured Halictine bees of the Philippine Islands
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Philippine journal of science.
    Volume: 15
    Date: 1919
    Page Range: 9--13
    Publication info: Manila :Bureau of Science
    View Article
  191. Minutes of the Minneapolis Meeting
    By: Fernald, H. T. (Henry Torsey), - Felt, E P - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Annals of the Entomological Society of America.
    Volume: 4
    Date: 1911
    Page Range: 84--91
    Publication info: [College Park, Md., etc.] :Entomological Society of America.
    View Article
  192. The Miocene species of Lymnaea
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 22
    Date: 1908
    Page Range: 69--70
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  193. Miscellaneous notes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 37
    Date: 1905
    Page Range: 361--362
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  194. Miscellaneous notes on land Mollusca of the Madeira Is
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 35
    Date: 1921
    Page Range: 39--40
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  195. The Mollusca of Lake Baikal
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 41
    Date: 1927
    Page Range: 40--43
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  196. The Name Leonia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1900
    Page Range: 11--11
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  197. The Name of the Lac Insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 31
    Issue: 1
    Date: 1924
    Page Range: 47--48
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  198. Names applied to bees of the genus Nomada, found in North America
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 41
    Issue: 1852
    Date: 1911
    Page Range: 225--243
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  199. Names applied to bees of the genus Osmia, found in North America
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 42
    Issue: 1897
    Date: 1912
    Page Range: 215--225
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  200. Names applied to the eucerine bees of North America
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 43
    Issue: 1932
    Date: 1912
    Page Range: 261--273
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  201. Names applied to the North American bees of the genera Lithurgus, Anthidium, and allies
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 47
    Date: 1914
    Page Range: 87--94
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  202. Neotropical Bees, Principally Collected by Professor Bruner in Argentina
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 44
    Date: 1918
    Page Range: 25--38
    Publication info: Philadelphia :The Society,1890-
    View Article
  203. A new |Cratomus| (Hym.).
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 27
    Date: 1916
    Page Range: 417--418
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  204. A New Aleurodes Found on Aquilegia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 5
    Date: 1897
    Page Range: 42--42
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  205. A New Aleurodes on Rubus from Florida
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 5
    Date: 1897
    Page Range: 96--97
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  206. New American bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 18
    Date: 1905
    Page Range: 177--184
    Publication info: Washington,Biological Society of Washington
    View Article
  207. New American Hymenoptera, mostly of the genus Nomada
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 12
    Series: 7
    Date: 1903
    Page Range: 200--214
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  208. New and Little Known Bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 37
    Date: 1911
    Page Range: 217--241
    Publication info: Philadelphia :The Society,1890-
    View Article
  209. New and little known bees in the collection of the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 14
    Series: 7
    Date: 1904
    Page Range: 203--208
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  210. New and little-known American Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 11
    Series: 7
    Date: 1903
    Page Range: 155--165
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  211. New and little-known bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 36
    Date: 1910
    Page Range: 199--249
    Publication info: Philadelphia :The Society,1890-
    View Article
  212. New and little-known bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 45
    Date: 1912
    Page Range: 175--178
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  213. New and Little-Known Coccidae From Florida
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Quaintance, A. L. (Altus Lacy)
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1897
    Page Range: 89--91
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  214. New and little-known Hymenoptera taken by Prof. C.H.T. Townsend and Mr. C.M. Barber in New Mexico in 1898
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 2
    Series: 7
    Date: 1898
    Page Range: 448--457
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  215. A new asilid fly from the Maderia Islands
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Entomological Society of Washington.
    Volume: 23
    Date: 1921
    Page Range: 208--209
    Publication info: Washington, etc. :Entomological Society of Washington
    View Article
  216. New Australian bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 47
    Date: 1914
    Page Range: 197--201
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  217. New Australian bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 10
    Date: 1930
    Page Range: 37--50
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  218. New Australian bees in the collection of the British Museum. II
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 39
    Date: 1906
    Page Range: 56--60
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  219. New Australian bees of the genus Nomia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 38
    Date: 1905
    Page Range: 217--223
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  220. New Australian bees, in the collection of the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 38
    Date: 1905
    Page Range: 270--273
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  221. A New Bee from California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Zeitschrift für systematische hymenopterologie und dipterologie.
    Volume: 1
    Date: 1901
    Page Range: 80--80
    Publication info: Teschendorf bei Stargard i Mecklenburg :[s.n.],1901-1908
    View Article
  222. A New Bee From Oregon
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 31
    Issue: 5
    Date: 1924
    Page Range: 243--244
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  223. A New Bee of the Genus Emphor
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 20
    Date: 1913
    Page Range: 107--107
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  224. A new bee of the genus Hoplitis
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 27
    Series: new
    Date: 1932
    Page Range: 203--204
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  225. A New Bee of the Genus Senecio Andrena Visiting Senecio
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 35
    Date: 1928
    Page Range: 62--63
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  226. New Bees from the Mesa Verde National Park, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 37
    Date: 1929
    Page Range: 441--448
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  227. A new Bolivian helicoid, Dinotropis harringtoni
    By: Pilsbry, H A - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 51
    Date: 1937
    Page Range: 24--25
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  228. A new braconid of the genus Elasmosoma
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Entomological Society of Washington.
    Volume: 10
    Date: 1909
    Page Range: 168--169
    Publication info: Washington, etc. :Entomological Society of Washington
    View Article
  229. The New Catalogue of Bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1896
    Page Range: 386--387
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  230. A new chalcidid from an oak gall.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 22
    Date: 1911
    Page Range: 82
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  231. New Coccidae from the Argentine Republic and Paraguay
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 34
    Date: 1902
    Page Range: 88--93
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  232. A new cocklebur from New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 16
    Date: 1903
    Page Range: 9--10
    Publication info: Washington,Biological Society of Washington
    View Article
  233. A new Cypripedium
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Barker, P - Barker, M
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 14
    Date: 1901
    Page Range: 178--178
    Publication info: Washington,Biological Society of Washington
    View Article
  234. A NEW DIPTEROUS PARASITE OF BATS
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 42
    Date: 1910
    Page Range: 59--60
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  235. A new Eriococcus, with remarks on other species
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 11
    Date: 1900
    Page Range: 594--596
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  236. A New Form of Harpalus
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 17
    Series: new
    Date: 1922
    Page Range: 25--25
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  237. A New Form of Pulvinaria
    By: King, G B - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1898
    Page Range: 286--287
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  238. New Fossil Insects from Florissant, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Annals of the Entomological Society of America.
    Volume: 2
    Date: 1909
    Page Range: 251--256
    Publication info: [College Park, Md., etc.] :Entomological Society of America.
    View Article
  239. A New Fossil Moth From Florissant
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 33
    Date: 1926
    Page Range: 16--17
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  240. A NEW FOSSIL SAWFLY FROM FLORISSANT, COLORADO
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 46
    Date: 1914
    Page Range: 32
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  241. A new fossorial wasp from Queensland
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 46
    Date: 1914
    Page Range: 271--272
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  242. A new genus of Australian bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 44
    Date: 1911
    Page Range: 140--142
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  243. A New Genus of Chalcidoid Hymenoptera (Callimomidæ)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 33
    Date: 1926
    Page Range: 36--38
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  244. A New Genus of Mayflies From the Miocene of Florissant, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 30
    Date: 1923
    Page Range: 170--172
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  245. A new genus of Orthoptera from Guatemala
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Entomological Society of Washington.
    Volume: 14
    Date: 1912
    Page Range: 195--196
    Publication info: Washington, etc. :Entomological Society of Washington
    View Article
  246. A New Genus of Stenopelmatinae (Orthoptera) from New Mexico
    By: Rehn, J A G - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 55
    Date: 1903
    Page Range: 630--631
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
    View Article
  247. A new gooseberry plant-louse
    By: Cockerell, W. P. (Wilmatte Porter) - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 33
    Date: 1901
    Page Range: 227--228
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  248. A new Helianthus from Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 27
    Date: 1914
    Page Range: 5--8
    Publication info: Washington,Biological Society of Washington
    View Article
  249. A new Helicina from New Caledonia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 43
    Date: 1930
    Page Range: 134--135
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  250. A New Heliotropium
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 33
    Issue: 5
    Date: 1902
    Page Range: 378--379
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  251. A New Hemileuca
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1898
    Page Range: 252--252
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  252. A new Japanese Euhadra
    By: Pilsbry, H A - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 41
    Date: 1927
    Page Range: 64--65
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  253. A New Meloid Beetle Parasitic on Anthophora
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1899
    Page Range: 416--417
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  254. New North American bees of the genus Andrena
    By: Viereck, Henry L - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 48
    Issue: 2064
    Date: 1914
    Page Range: 1--58
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  255. New or little-known western bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 9
    Date: 1933
    Page Range: 153--159
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  256. A new parasite of the domestic fowl
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 18
    Date: 1907
    Page Range: 399
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  257. New parasitic Hymenoptera of the genus Eiphosoma
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 46
    Issue: 2010
    Date: 1913
    Page Range: 61--64
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  258. New Records of Coccidæ
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 7
    Date: 1899
    Page Range: 257--259
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  259. A new Ribes from New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 15
    Date: 1902
    Page Range: 99--100
    Publication info: Washington,Biological Society of Washington
    View Article
  260. A new scale insect on Rhizophera
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Philippine journal of science.
    Volume: 15
    Date: 1919
    Page Range: 385--387
    Publication info: Manila :Bureau of Science
    View Article
  261. A new scale-insect of the genus Lecanium
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 9
    Date: 1898
    Page Range: 145--146
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  262. A new snail from Catalina Island, California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 42
    Date: 1929
    Page Range: 99--100
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  263. New Social Bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 24
    Date: 1917
    Page Range: 120--128
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  264. New Species and Subspecies Collected in a Month in Guatemala
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 54
    Date: 1946
    Page Range: 203--206
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  265. New species of Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1895
    Page Range: 7--8
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  266. New Species of Insects Taken on a Trip from the Mesilla Valley to the Sacramento Mts., New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 4
    Date: 1896
    Page Range: 201--207
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  267. New species of North American fossil beetles, cockroaches, and tsetse flies
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 54
    Issue: 2237
    Date: 1918
    Page Range: 301--311
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  268. A New Sphaeralcea
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 32
    Issue: 1
    Date: 1901
    Page Range: 60--60
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  269. A new subgenus of Andrenine bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 7
    Date: 1930
    Page Range: 5--8
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  270. New Tertiary Insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 52
    Issue: 2181
    Date: 1917
    Page Range: 373--384
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  271. A New Thynnid Wasp From New Caledonia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 36
    Date: 1929
    Page Range: 239--242
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  272. A new wax scale from the Argentine
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 42
    Date: 1910
    Page Range: 74--76
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  273. New western slugs
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 3
    Date: 1890
    Page Range: 111--113
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  274. The Nomadine and Epeoline Bees of Southern Maine
    By: Lovell, J H - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 12
    Date: 1905
    Page Range: 39--42
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  275. Nomenclature
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 19
    Date: 1943
    Page Range: 158--160
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  276. The nomenclature of the American fishes usually called Leuciscus and Rutilus
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 22
    Date: 1909
    Page Range: 215--217
    Publication info: Washington,Biological Society of Washington
    View Article
  277. The nomenclature of the Hydromedusae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 24
    Date: 1911
    Page Range: 77--86
    Publication info: Washington,Biological Society of Washington
    View Article
  278. The nomenclature of the Rhizopoda
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Zoologischer Anzeiger.
    Volume: 38
    Date: 1911
    Page Range: 136--137
    Publication info: Jena,VEB Gustav Fischer Verlag.
    View Article
  279. The nomenclature of the Scyphomedusae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 24
    Date: 1911
    Page Range: 7--12
    Publication info: Washington,Biological Society of Washington
    View Article
  280. North American Bees of the Genera Andrena and Melitta in the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 13
    Date: 1906
    Page Range: 33--37
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  281. The North American bees of the genus Nomia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 38
    Issue: 1745
    Date: 1910
    Page Range: 289--298
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  282. Note on Harrisina Coracina
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1897
    Page Range: 120--120
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  283. Note on the genus Pseudococcus Westwood
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 4
    Date: 1893
    Page Range: 317--318
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  284. Note on the nomenclature of the snails usually called Pupa
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 18
    Date: 1905
    Page Range: 103--104
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  285. Note on the scales of the osteoglossid fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 24
    Date: 1911
    Page Range: 39--39
    Publication info: Washington,Biological Society of Washington
    View Article
  286. Note on the species of Veronicella found in Central America
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 8
    Date: 1895
    Page Range: 140--143
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  287. Note on Three Pyralid Moths of the Genus Pachyzancla
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1898
    Page Range: 288--288
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  288. Note sur le genre Hemichionaspis [Coccid.] et description d'une espèce nouvelle
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin de la Société entomologique de France.
    Volume: 1902
    Date: 1902
    Page Range: 81--82
    Publication info: Paris :La Société,1896-
    View Article
  289. Notes on a Few Bombycoid Moths from Grant County, New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 2
    Date: 1894
    Page Range: 105--106
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  290. Notes on Craspedopoma lucidum, Lowe and other Madeira snails
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 34
    Date: 1921
    Page Range: 113--114
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  291. Notes on Crypticerya Townsendi Ckll
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - King, George B
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1901
    Page Range: 175--177
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  292. Notes on Lecanium, with a list of the West Indian species
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 20
    Date: 1893
    Page Range: 49--56
    Publication info: Philadelphia :The Society,1890-
    View Article
  293. Notes on new Coccidae. 1. A new coccid pest of greenhouses. 2. A Japanese coccid quarantined at San Francisco
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1897
    Page Range: 52--53
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  294. Notes on New Mexican Flowers and Their Insect Visitors
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 24
    Issue: 2
    Date: 1897
    Page Range: 104--107
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  295. Notes on Orchids
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 59
    Issue: 4
    Date: 1915
    Page Range: 331--333
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  296. Notes on some bees in the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 36
    Date: 1904
    Page Range: 301--304
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  297. Notes on some bees in the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 31
    Date: 1905
    Page Range: 309--364
    Publication info: Philadelphia :The Society,1890-
    View Article
  298. Notes on some Mexican Coccidæ
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 12
    Series: 6
    Date: 1893
    Page Range: 160--160
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  299. Notes on Tetraneuris linearifolia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 17
    Date: 1904
    Page Range: 111--112
    Publication info: Washington,Biological Society of Washington
    View Article
  300. Notes on the geographical distribution of scale insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 17
    Issue: 1026
    Date: 1895
    Page Range: 615--625
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  301. Notes on the insect fauna of high altitudes in Custer County, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 22
    Date: 1890
    Page Range: 37--39
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  302. Notes on the Nesting of Anthidium Paroselae Ckll
    By: Newberry, Minnie - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1900
    Page Range: 94--95
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  303. Notes on the nomenclature of some Hymenoptera
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 40
    Date: 1907
    Page Range: 49--51
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  304. Notes on the North American species of Succinea
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 6
    Date: 1892
    Page Range: 21--23
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  305. Notes on the North American species of Succinea
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 7
    Date: 1893
    Page Range: 43--46
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  306. Notes on the pikas of Colorado
    By: Henderson, J - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 26
    Date: 1913
    Page Range: 125--128
    Publication info: Washington,Biological Society of Washington
    View Article
  307. Notes on the scales of fishes. The herbivorous Cyprinidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Callaway., O
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 22
    Date: 1909
    Page Range: 121--123
    Publication info: Washington,Biological Society of Washington
    View Article
  308. Notes on the variation of certain Mollusca introduced from Europe
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 3
    Date: 1890
    Page Range: 86--87
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  309. Notes on two slugs of the genus Veronicella
    By: Robbins, W W - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 36
    Issue: 1671
    Date: 1909
    Page Range: 381--384
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  310. Observations on the fishes of the genus Notropis
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Callaway., O
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 22
    Date: 1909
    Page Range: 189--196
    Publication info: Washington,Biological Society of Washington
    View Article
  311. The oldest American homopterous insect
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 44
    Date: 1912
    Page Range: 93--94
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  312. On a slug of the genus Veronicella from Tahiti
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 23
    Issue: 1238
    Date: 1901
    Page Range: 835--836
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  313. On hybrids or mongrels with two male parents
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 12
    Series: 6
    Date: 1893
    Page Range: 333--334
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  314. On Some Bees of the Genus Andrena from New Jersey
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 9
    Date: 1901
    Page Range: 132--134
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  315. On some Coccidae obtained by Mr. C.A. Barber in the Island of Antigua, W.I
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 6
    Date: 1895
    Page Range: 60--62
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  316. On some Insects collected in the State of Chihuahua, Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 15
    Series: 6
    Date: 1895
    Page Range: 204--210
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  317. On the generic position of Arion foliolatus, Gould
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 3
    Date: 1890
    Page Range: 126--128
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  318. On the Geographical Distribution of Slugs
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Zoological Society of London.
    Volume: 1891
    Date: 1891
    Page Range: 214--226
    Publication info: London :Academic Press, [etc.],1833-1965.
    View Article
  319. On the nature of the teeth in ctenoid scales
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Moore, E V
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 23
    Date: 1910
    Page Range: 91--93
    Publication info: Washington,Biological Society of Washington
    View Article
  320. On the scales of some malacopterygian fishes.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 23
    Date: 1910
    Page Range: 111--114
    Publication info: Washington,Biological Society of Washington
    View Article
  321. On the validity of the North American cyprinid genus Notemigonus
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 22
    Date: 1909
    Page Range: 211--213
    Publication info: Washington,Biological Society of Washington
    View Article
  322. On the Value of Section Names
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 24
    Issue: 5
    Date: 1897
    Page Range: 378--378
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  323. The Panurgine Bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1899
    Page Range: 419--420
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  324. The Panurgine Bees of the Genera Hesperapis, Zacesta and Panurgomia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 23
    Date: 1916
    Page Range: 176--178
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  325. Parasitic bees (Epeolinae and Melectinae) in the collection of the California Academy of Sciences
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Sandhouse, Grace
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 13
    Series: 4
    Date: 1924
    Page Range: 305--324
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  326. Partula in Guam
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 39
    Date: 1925
    Page Range: 19--21
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  327. Percy Sladen Trust expedition. No. II.—Hymenoptera, Apoidea
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the Linnean Society of London.
    Volume: 15
    Series: 2
    Date: 1912
    Page Range: 29--41
    Publication info: London :[The Society],1879-
    View Article
  328. A Peripatus from Guatemala
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 26
    Date: 1913
    Page Range: 87--88
    Publication info: Washington,Biological Society of Washington
    View Article
  329. The Philippine bees of the families Anthophoridae and Melectidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Philippine journal of science.
    Volume: 14
    Date: 1919
    Page Range: 195--199
    Publication info: Manila :Bureau of Science
    View Article
  330. A Philomycus from the Republic of Panama
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 27
    Date: 1913
    Page Range: 2--3
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  331. Phthiria Sulphurea Loew
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1895
    Page Range: 188--189
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  332. Pleistocene shells from San Clemente Island, California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 53
    Date: 1939
    Page Range: 22--23
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  333. A Pleistocene snail from San Miguel Island, California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 52
    Date: 1938
    Page Range: 24--25
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  334. Practical and Theoretical Aspects of the Species Problem
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 51
    Date: 1943
    Page Range: 277--283
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  335. Preoccupied Generic names in Coleoptera.
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 17
    Date: 1906
    Page Range: 240--244
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  336. Preoccupied names in Coleoptera
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 38
    Date: 1905
    Page Range: 104--104
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  337. Proposed Biological Station
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1896
    Page Range: 32--32
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  338. Records of the Habits of New Mexican Coleoptera
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1902
    Page Range: 378--380
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  339. The relative lengths of the large and small intestines in rodents
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Miller, L I - Printz, M
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 26
    Date: 1913
    Page Range: 205--207
    Publication info: Washington,Biological Society of Washington
    View Article
  340. Reversed Lymnaea peregra
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 39
    Date: 1925
    Page Range: 21--24
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  341. Scales of Panama fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 28
    Date: 1915
    Page Range: 151--159
    Publication info: Washington,Biological Society of Washington
    View Article
  342. The scales of some American Cyprinidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Allison, E M
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 22
    Date: 1909
    Page Range: 157--163
    Publication info: Washington,Biological Society of Washington
    View Article
  343. Scales of Some Australian Fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 3
    Date: 1915
    Page Range: 35--46
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  344. The scales of some Queensland fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 2
    Date: 1913
    Page Range: 51--59
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  345. The scales of the African cyprinid fishes, with a discussion of related Asiatic and European species
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 23
    Date: 1910
    Page Range: 141--152
    Publication info: Washington,Biological Society of Washington
    View Article
  346. The scales of the atherinid fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 23
    Date: 1910
    Page Range: 47--48
    Publication info: Washington,Biological Society of Washington
    View Article
  347. The scales of the blennioid fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 26
    Date: 1913
    Page Range: 89--91
    Publication info: Washington,Biological Society of Washington
    View Article
  348. The scales of the clupeid fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 23
    Date: 1910
    Page Range: 61--63
    Publication info: Washington,Biological Society of Washington
    View Article
  349. The scales of the cobitid and homalopterid fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 22
    Date: 1909
    Page Range: 205--207
    Publication info: Washington,Biological Society of Washington
    View Article
  350. The scales of the simenchelyid, ophidiid, brotulid and bregmacerotid fishes
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 26
    Date: 1913
    Page Range: 75--77
    Publication info: Washington,Biological Society of Washington
    View Article
  351. Scriptotricha or Paracantha?
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 7
    Date: 1900
    Page Range: 400--400
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  352. Second Note on a New Hemileuca
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1898
    Page Range: 298--298
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  353. A slug of the genus Veronicella from Guatemala
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 27
    Date: 1913
    Page Range: 1--2
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  354. A small collection of bees from Tasmania
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Linnean Society of New South Wales.
    Volume: 37
    Date: 1913
    Page Range: 596--599
    Publication info: Sydney,Linnean Society of New South Wales.
    View Article
  355. The small grey slug in Jamaica
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 7
    Date: 1893
    Page Range: 21--22
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  356. The snails of New Mexico and Arizona
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 19
    Date: 1905
    Page Range: 68--71
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  357. Snails of the genus Succinea from the maritime province of Siberia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the Washington Academy of Sciences.
    Volume: 14
    Date: 1924
    Page Range: 366--369
    Publication info: Washington [etc.,Washington Academy of Sciences]
    View Article
  358. Some Additional Species of Prosapis
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1896
    Page Range: 437--439
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  359. Some African Bees of the Genus Nomia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 51
    Date: 1944
    Page Range: 46--49
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  360. Some American fossil insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 51
    Issue: 2146
    Date: 1916
    Page Range: 89--106
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  361. Some anthidiine bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.
    Volume: 20
    Date: 1909
    Page Range: 261--262
    Publication info: Philadelphia[Entomological Rooms of the Academy of Natural Sciences]
    View Article
  362. Some Aphididae of the genus Nectarophora from New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 35
    Date: 1903
    Page Range: 167--171
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  363. Some Australian bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 65
    Date: 1913
    Page Range: 28--44
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
    View Article
  364. Some Australian bees in the Berlin Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 18
    Date: 1910
    Page Range: 98--114
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  365. Some Australian fish-scales
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 5
    Date: 1916
    Page Range: 52--57
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  366. Some Australian wasps of the genera Zoyphium and Arpactus
    By: Hacker, H - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 7
    Date: 1922
    Page Range: 283--290
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  367. Some bees collected by Dr. F. C. Wellman in West Africa
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 41
    Date: 1908
    Page Range: 34--36
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  368. Some bees collected by Mr. P. H. Timberlake at Riverside, California
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 1
    Date: 1925
    Page Range: 179--180
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  369. Some bees collected in Queensland
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 6
    Date: 1918
    Page Range: 112--120
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  370. Some Bees From Eldora, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 17
    Date: 1910
    Page Range: 244--247
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  371. Some Bees From Guatemala
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 19
    Date: 1912
    Page Range: 105--106
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  372. Some bees from Sandakan, Borneo
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Philippine journal of science.
    Volume: 17
    Date: 1920
    Page Range: 221--229
    Publication info: Manila :Bureau of Science
    View Article
  373. Some Bees From Utah
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 35
    Date: 1928
    Page Range: 232--234
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  374. Some bees in the collection of the California Academy of Sciences
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 3
    Date: 1926
    Page Range: 80--90
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  375. Some bees of the genus Augochlora from the West Indies
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 37
    Issue: 1717
    Date: 1910
    Page Range: 489--494
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  376. Some bees of the genus Crocisa from Asia and Australia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 43
    Date: 1910
    Page Range: 216--220
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  377. Some Bees of the Genus Nomada From Washington State
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 17
    Date: 1910
    Page Range: 91--98
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  378. Some bees of the genus Nomia from Australia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 45
    Date: 1912
    Page Range: 119--122
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  379. Some California bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 11
    Date: 1935
    Page Range: 41--48
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  380. Some Californian parasitic bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 5
    Date: 1929
    Page Range: 101--105
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  381. Some Coccidae quarantined at San Francisco
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1900
    Page Range: 70--72
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  382. Some Diptera (Microdon) from nests of ants
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Andrews, Hazel
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 51
    Issue: 2141
    Date: 1916
    Page Range: 53--56
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  383. Some Eocene insects of the family Fulgoridae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Sandhouse, Grace
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 59
    Issue: 2380
    Date: 1921
    Page Range: 455--457
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  384. Some European bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The entomologist's record and journal of variation.
    Volume: 21
    Date: 1909
    Page Range: 269--269
    Publication info: [London :s.n.
    View Article
  385. Some European fossil bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 42
    Date: 1909
    Page Range: 313--317
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  386. Some fossil fish scales from Pern
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 59
    Issue: 2355
    Date: 1921
    Page Range: 19--20
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  387. Some fossil insects from Florissant, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 45
    Date: 1913
    Page Range: 229--233
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  388. Some fossil insects from Florissant, Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 44
    Issue: 1955
    Date: 1913
    Page Range: 341--346
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  389. Some halictine bees from the Maritime Province of Siberia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 68
    Issue: 2607
    Date: 1925
    Page Range: 1--12
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  390. Some Hitherto Unknown Nymphs of Odonata From New Mexico
    By: Needham, James G - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 10
    Date: 1903
    Page Range: 134--139
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  391. Some Insects of the Hudsonian Zone in New Mexico—III
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Dyar, H G - Obsorn, Herbert
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1901
    Page Range: 163--164
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  392. Some Insects of the Hudsonian Zone in New Mexico—IV
    By: Ashmead, William H - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1901
    Page Range: 185--186
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  393. Some Insects of the Hudsonian Zone in New Mexico—VIII
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1902
    Page Range: 346--347
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  394. Some Insects of The Hundsonnian Zone in New Mexico. —I
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1900
    Page Range: 123--126
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  395. Some Neotropical Bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 17
    Date: 1910
    Page Range: 142--144
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  396. Some New and Little-Known Coccidæ
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Robbins, W W
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 17
    Date: 1909
    Page Range: 104--107
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  397. Some New Bees of the Genus Perdita
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 47
    Date: 1895
    Page Range: 11--19
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
    View Article
  398. Some new Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 2
    Series: 7
    Date: 1898
    Page Range: 24--27
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  399. Some notes on Aphididae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 36
    Date: 1904
    Page Range: 262--263
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  400. Some notes on Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 1899
    Date: 1899
    Page Range: 259--275
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
    View Article
  401. Some notes on fish scales
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 24
    Date: 1911
    Page Range: 209--213
    Publication info: Washington,Biological Society of Washington
    View Article
  402. Some parasitic bees of the Pacific Coast Region
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 1
    Date: 1925
    Page Range: 180--181
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  403. Some plants from New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 26
    Date: 1913
    Page Range: 203--204
    Publication info: Washington,Biological Society of Washington
    View Article
  404. Some Plants of New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 29
    Issue: 4
    Date: 1900
    Page Range: 280--281
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  405. Some species of Eulecanium (Coccidae) from France
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 10
    Date: 1903
    Page Range: 19--22
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  406. Some Suggested Rules to Govern Entomological Publications
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Annals of the Entomological Society of America.
    Volume: 4
    Date: 1911
    Page Range: 192--193
    Publication info: [College Park, Md., etc.] :Entomological Society of America.
    View Article
  407. Some Synonymy
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Rhodora
    Volume: 35
    Date: 1933
    Page Range: 110--110
    Publication info: [Cambridge, Mass., etc.]New England Botanical Club [etc.]
    View Article
  408. Some Tasmanian bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 47
    Date: 1914
    Page Range: 305--308
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  409. Some very small Australian bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 43
    Date: 1910
    Page Range: 262--264
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  410. Some wasps of the genus Zoyphium
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Memoirs of the Queensland Museum.
    Volume: 10
    Date: 1932
    Page Range: 117--118
    Publication info: Brisbane :Queensland Museum,1912-
    View Article
  411. Some Western Weeds, and Alien Weeds in the West
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 20
    Issue: 11
    Date: 1895
    Page Range: 503--504
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  412. South African bees of the genera Scrapler and Notomelitta (Hymenoptera)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Journal of the Washington Academy of Sciences.
    Volume: 34
    Date: 1944
    Page Range: 405--407
    Publication info: Washington [etc.,Washington Academy of Sciences]
    View Article
  413. South African Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Entomologist.
    Volume: 34
    Date: 1901
    Page Range: 223--227
    Publication info: London :Simpkin, Marshall & Co.,[1877-
    View Article
  414. A Southern Race of Datana Perspicua Gr. and Rob. (Var. Mesillae)
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1897
    Page Range: 41--41
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  415. Subspecies, mutations and forms
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 20
    Date: 1906
    Page Range: 58--60
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  416. A supposed insect larva from the Jurassic
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 26
    Series: new
    Date: 1931
    Page Range: 96--97
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  417. Table of North America Kermes, Based on External Characters
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 9
    Date: 1900
    Page Range: 44--45
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  418. Table to separate the genera and subgenera of Coccidae related to Lecanium
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Parrott, P J
    Type: Article
    In: The Canadian entomologist.
    Volume: 33
    Date: 1901
    Page Range: 57--58
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  419. The Templeton Crocker Expedition of the California Academy of Sciences, 1932. No. 28. The carpenter bees of the Galapagos Islands
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 21
    Series: 4
    Date: 1935
    Page Range: 379--382
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  420. Tertiary insects from Kudia River Maritime Province, Siberia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 68
    Date: 1925
    Page Range: 1--16
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  421. Three DIptera from the Miocene of Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 46
    Date: 1914
    Page Range: 101--102
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  422. Three New Aleurodidae From Mexio
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1898
    Page Range: 225--226
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  423. Three New Coccidae of the Subfamily Diaspinae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1898
    Page Range: 201--202
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  424. Three new plants from New Mexico
    By: Nelson, A - Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Biological Society of Washington.
    Volume: 16
    Date: 1903
    Page Range: 45--46
    Publication info: Washington,Biological Society of Washington
    View Article
  425. Three new species of Chromodoris
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 16
    Date: 1902
    Page Range: 19--21
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  426. Two Forms of Fluted Scale
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1897
    Page Range: 94--95
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  427. Two Forms of Prodoxus Coloradensis Riley
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1897
    Page Range: 142--142
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  428. Two fossil Chrysopidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 41
    Date: 1909
    Page Range: 218--219
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  429. Two fossil Diptera
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Canadian entomologist.
    Volume: 40
    Date: 1908
    Page Range: 173--175
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  430. Two fossil insects from Florissant, Colorado, with a discussion of the venation of the aeshnine dragon-flies
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 45
    Issue: 2000
    Date: 1913
    Page Range: 577--583
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  431. Two new bees from Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 29
    Series: new
    Date: 1934
    Page Range: 17--18
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  432. Two new Bees from New Jersey
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 11
    Series: new
    Date: 1916
    Page Range: 11--11
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  433. Two new bees of the genus Triepeolus
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 5
    Date: 1929
    Page Range: 167--170
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  434. Two New Forms of Diaspinae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 6
    Date: 1893
    Page Range: 571--573
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  435. Two New Scale-Insects Quarantined at San Francisco
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 8
    Date: 1898
    Page Range: 190--191
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  436. Two new types of desert bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 4
    Date: 1927
    Page Range: 41--44
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  437. Two New Western Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1895
    Page Range: 254--255
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  438. Unio popeii, Lea, in New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 16
    Date: 1902
    Page Range: 69--70
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  439. V. New Species of Bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1895
    Page Range: 9--11
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  440. V.—Contributions from the New Mexico Biological Station. —XIII. On the bees of the family Nomadidæ of Ashmead
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Atkins, Emerson
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 10
    Series: 7
    Date: 1902
    Page Range: 40--46
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  441. Variation in Helianthus
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Botanical gazette.
    Volume: 45
    Issue: 5
    Date: 1908
    Page Range: 338--338
    Publication info: Chicago [etc.]University of Chicago Press [etc.]
    View Article
  442. Variation in Lepidoptera
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 25
    Series: new
    Date: 1930
    Page Range: 9--10
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  443. Variation in the Snail-Genus Ashmunella
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 55
    Date: 1903
    Page Range: 615--616
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
    View Article
  444. VI.—Contributions from the New Mexico biological station.—III. The bees of the genus colletes found in New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 19
    Series: 6
    Date: 1897
    Page Range: 39--52
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  445. VIII. Some new insects
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1895
    Page Range: 15--16
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  446. VIII.—Contributions from the New Mexico biological station—IX. On certain genera of bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter)
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 7
    Date: 1901
    Page Range: 46--50
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  447. The Virginia colony of Helix nemoralis
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 8
    Date: 1894
    Page Range: 92--95
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  448. The Virginia colony of Helix nemoralis
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 3
    Date: 1889
    Page Range: 73--77
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  449. A visit to the Hawaiian Islands
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Nautilus.
    Volume: 38
    Date: 1925
    Page Range: 76--83
    Publication info: Melbourne, Fla., etc.,American Malacologists, inc., etc.
    View Article
  450. X. Preliminary Diagnoses of New Coccidae
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1896
    Page Range: 18--21
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  451. X. Two new species of Pulvinaria from Jamaica
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Transactions of the Entomological Society of London.
    Volume: 41
    Date: 1893
    Page Range: 159--163
    Publication info: London,The Society.
    View Article
  452. X.—The New Mexico Coccidæ of the Genus Ripersia
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 8
    Series: 7
    Date: 1901
    Page Range: 51--57
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  453. XI. Some Species of Oxybelus Found in New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Baker, C F
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1896
    Page Range: 21--23
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  454. XI.—New bees of the genus Halictus from New Mexico, U.S.A
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 16
    Series: 6
    Date: 1895
    Page Range: 63--69
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  455. XI.—The bees of the genus Andrena found in New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 18
    Series: 6
    Date: 1896
    Page Range: 78--92
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  456. XII.—Contributions from the New Mexico Biological Station.—VI. The New Mexico bees of the genus Heriades, and a new Halictus
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 20
    Series: 6
    Date: 1897
    Page Range: 135--143
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  457. XIII. New Species of Prosapis
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Psyche.
    Volume: 7
    Date: 1896
    Page Range: 26--32
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  458. XLII.—Contributions from the New Mexico biological station.—XI. New and little-known insects from New Mexico
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 7
    Date: 1901
    Page Range: 333--337
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  459. XLIII.—North-American bees, and a new Homopteron
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 12
    Series: 7
    Date: 1903
    Page Range: 442--455
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  460. XLIV.—Contributions from the New Mexico biological station—I. descriptions of new bees collected by Prof. C. H. T. Townsend in the state of Vera Cruz
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 18
    Series: 6
    Date: 1896
    Page Range: 282--295
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  461. XLV.—Notes on slugs, chiefly in the collection at the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 6
    Date: 1890
    Page Range: 380--390
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  462. XLVI.—Contributions from the New Mexico Biological Station—VIII. The New Mexico bees of the genus Bombus
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Porter, Wilmatte
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 4
    Series: 7
    Date: 1899
    Page Range: 386--393
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  463. XLVIII.—Contributions from the New Mexico Biological Station.—VII. Observations on bees, with descriptions of new genera and species
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Porter, Wilmatte
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 4
    Series: 7
    Date: 1899
    Page Range: 403--421
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  464. XVII. Natal bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Annals of the Durban Museum.
    Volume: 2
    Date: 1919
    Page Range: 189--196
    Publication info: Durban, Natal,Durban Museum.
    View Article
  465. XVII.—Contributions from the New Mexico biological station.—X. Observations on bees collected at Las Vegas, New Mexico, and in the adjacent mountains. II
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 7
    Date: 1901
    Page Range: 125--134
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  466. XX.—North-American bees of the genus Andrena
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 9
    Series: 7
    Date: 1902
    Page Range: 101--106
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  467. XX.—Some bees of the genus Megachile from New Mexico and Colorado
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 1
    Series: 7
    Date: 1898
    Page Range: 125--130
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  468. XXV. On South African bees, chiefly collected in Natal
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: Annals of the Durban Museum.
    Volume: 2
    Date: 1920
    Page Range: 286--318
    Publication info: Durban, Natal,Durban Museum.
    View Article
  469. XXV.—Fossil Arthropods in the British Museum.—IV
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 9
    Date: 1920
    Page Range: 211--214
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  470. XXXII.—Notes on slugs, chiefly in the collection at the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 6
    Series: 6
    Date: 1890
    Page Range: 277--288
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  471. XXXIV.—Notes on slugs, chiefly in the collection at the British Museum
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 7
    Series: 6
    Date: 1891
    Page Range: 328--341
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  472. XXXIX.—Contributions from the New Mexico biological station—XII. On some genera of bees
    By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Atkins, Emerson
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 9
    Series: 7
    Date: 1902
    Page Range: 230--234
    Publication info: London,Taylor and Francis, Ltd.
    View Article
  473. XXXVI.—Fossil Arthropods in the British Museum.—I
    By: Cockerell, Theodore D. A. (Theodore Dru Alison),
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology being a continuation of the Annals combined with Loudon and Charlesworth's Magazine of Natural History.
    Volume: 5
    Series: 9
    Date: 1920
    Page Range: 273--279
    Publication info: London,Taylor and Francis, Ltd.
    View Article