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  1. Bees of the genus Colletes chiefly from Colorado. Bulletin of the AMNH ; v. 81, article 5.
    By: Lutz, Frank Eugene, 1879-1943. - Timberlake, P. H. (Philip Hunter),
    Publication info: 1943
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  2. Bees of the genus Perdita Smith in the American Museum of Natural History. American Museum novitates ; no. 321
    By: Timberlake, P. H. (Philip Hunter),
    Publication info: 1928
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  3. New anthophorid bees from California. American Museum novitates ; no. 958
    By: Timberlake, P. H. (Philip Hunter),
    Publication info: 1937
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  4. New species of Pseudopanurgus from Arizona (Hymenoptera, Apoidea). American Museum novitates ; no. 2298
    By: Timberlake, P. H. (Philip Hunter),
    Publication info: 1967
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  5. Notes on some anthidiine bees of Montana and California. American Museum novitates ; no. 277
    By: Cooley, R. A. (Robert Allen), - Schwarz, Herbert Ferlando, 1883-1960. - Timberlake, P. H. (Philip Hunter),
    Publication info: 1927
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  6. Revision of the parasitic hymenopterous insects of the genus Aphycus Mayr, with some notice of related genera.
    By: Timberlake, P. H. (Philip Hunter),
    Publication info: Washington,Govt. Print. Off.,1916.
    Holding Institution: University of California Libraries (archive.org)
    View Book
  7. Some new species of Pseudopanurgus of the subgenus Heterosarus Robertson (Hymenoptera, Apoidea). American Museum novitates ; no. 2185
    By: Timberlake, P. H. (Philip Hunter),
    Publication info: 1964
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  1. Additions and Corrections to the List of Nearctic Species of Dianthidium (Hymenoptera, Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 56
    Date: 1948
    Page Range: 149--153
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  2. CORRECTION OF TWO GENERIC NAMES IN COLEOPTERA AND HYMENOPTERA
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Canadian entomologist.
    Volume: 52
    Date: 1920
    Page Range: 96--96
    Publication info: Ottawa [etc.]Entomological Society of Canada [etc.]
    View Article
  3. Descriptions of new chalcid-flies from Hawaii and Mexico (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 5
    Date: 1924
    Page Range: 395--417
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  4. Descriptions of new genera and species of Hawaiian Encyrtidae (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 4
    Date: 1919
    Page Range: 197--232
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  5. Descriptions of new genera and species of Hawaiian Encyrtidae (Hymenoptera), III
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 5
    Date: 1922
    Page Range: 135--167
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  6. Descriptions of new genera and species of Hawaiian Encyrtidae (Hymenoptera). II
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 4
    Date: 1920
    Page Range: 409--437
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  7. Descriptions of new species of Perdita (Hymenoptera, Apoidea) in the collection of the California Academy of Sciences
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series.
    Volume: 41
    Series: 4
    Date: 1977
    Page Range: 281--295
    Publication info: San Francisco,California Academy of Sciences.
    View Article
  8. Descriptions of two new species of Encyrtidae from Mexico reared from mealybugs (Hym. Chalcidoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 5
    Date: 1923
    Page Range: 323--333
    Publication info: Honolulu :Hawaiian Entomological Society
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  9. The genus Centris in California (Hymenoptera, Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 16
    Date: 1940
    Page Range: 138--141
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  10. Miscellaneous new chalcid-flies of the hymenopterous family Encyrtidae
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 69
    Issue: 2629
    Date: 1926
    Page Range: 1--34
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  11. New and Little-known Bees of the Family Andrenidae from California
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 101
    Issue: 3281
    Date: 1951
    Page Range: 373--414
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  12. New genera and species of Encyrtinae from California parasitic in mealybugs (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: University of California publications in entomology.
    Volume: 1
    Date: 1918
    Page Range: 347--367
    Publication info: [Berkeley] :University of California Press,1906-
    View Article
  13. A new genus for two new species of Dufoureine bees from California (Hymenoptera: Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 31
    Date: 1955
    Page Range: 105--108
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  14. New Records and Descriptions of Bees of the Genus Perdita (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 37
    Date: 1929
    Page Range: 111--125
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  15. New species of Andrena from California (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 13
    Date: 1937
    Page Range: 69--74
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  16. New species of Andrena from California (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 14
    Date: 1938
    Page Range: 24--29
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  17. New Species of Anthophora from the Western United States (Hymenoptera, Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 59
    Date: 1951
    Page Range: 51--62
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  18. New species of bees of the genus Diadasia from California
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 34
    Series: new
    Date: 1939
    Page Range: 11--16
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  19. New species of bees of the genus Diadasia from California (Hymenoptera, Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 35
    Series: new
    Date: 1940
    Page Range: 22--30
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  20. A new species of Tetralonia from the deserts of California and Nevada (Hymenoptera: Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 37
    Date: 1961
    Page Range: 209--212
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  21. A new species of the genus Colletes from the Colorado Desert of California (Hymenoptera: Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 34
    Date: 1958
    Page Range: 143--145
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  22. Notes on Caupolicanine Bees of Arizona (Hymenoptera: Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 73
    Date: 1965
    Page Range: 46--48
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  23. Notes on some immigrant parasitic Hymenoptera of the Hawaiian islands
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 3
    Date: 1918
    Page Range: 399--404
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  24. Notes on the identity and habits of |Blepyrus insularis| Cameron (Hymenoptera, Chalcidoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 5
    Date: 1922
    Page Range: 167--173
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  25. Notes on the immigrant Hawaiian species of Ichneumonini or Pimplini of authors
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 4
    Date: 1920
    Page Range: 266--275
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  26. Notes on the North American Species of Hippodamia (Coleoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 27
    Date: 1919
    Page Range: 162--174
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  27. Observations on the Early Stages of Two Aphidiine Parasites of Aphids
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Psyche.
    Volume: 17
    Date: 1910
    Page Range: 125--130
    Publication info: Cambridge, Mass. :Cambridge Entomological Club1874-
    View Article
  28. Observations on the sources of Hawaiian Encyrtidae (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 4
    Date: 1919
    Page Range: 183--196
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  29. On the identity of Panurginus ineptus Cockerell (Hymenoptera: Andrenidae)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 47
    Date: 1971
    Page Range: 148
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  30. Racial Differentiation in Nearctic Species of Dianthidium (Hymenoptera, Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 51
    Date: 1943
    Page Range: 71--109
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  31. Records of the introduced and immigrant chalcid-flies of the Hawaiian Islands
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 5
    Date: 1924
    Page Range: 418--449
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  32. Records of western species of Perdita with descriptions of two new species (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 6
    Date: 1929
    Page Range: 49--56
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  33. Report of Committee on Common Names of Economic Insects in Hawaii
    By: Timberlake, P. H. (Philip Hunter), - Ehrhorn, E M - Swezey, Otto H. (Otto Herman)
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 4
    Date: 1921
    Page Range: 607--609
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article
  34. A review of the genus Conanthalictus (Apoidea: Halictidae)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 37
    Date: 1961
    Page Range: 145--160
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  35. A revision of the Chalcidfiies of the Encyrtid genus Chrysoplatycerus
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 61
    Date: 1922
    Page Range: 1--10
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  36. Revision of the parasitic chalcidoid flies of the genera Homalotylus Mayr and Isodromus Howard, with descriptions of two closely related genera.
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 56
    Date: 1919
    Page Range: 133--194
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  37. Revision of the parasitic hymenopterous insects of the genus Aphycus Mayr, with notice of some related genera.
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 50
    Date: 1916
    Page Range: 561--640
    Publication info: Washington :Smithsonian Institution Press, [etc.]
    View Article
  38. Synoptic table of North American species of Diadasia (Hymenoptera, Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society.
    Volume: 36
    Series: new
    Date: 1941
    Page Range: 2--11
    Publication info: Brooklyn, N.Y. :The Society,
    View Article
  39. Ten New Species of Stelis from California (Hymenoptera, Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 49
    Date: 1941
    Page Range: 123--137
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  40. 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
  41. Two new species of bees from Arizona (Hymenoptera, Apoidea)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 23
    Date: 1947
    Page Range: 26--30
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  42. Two new species of bees of the genus Perdita in the collection of the California Academy of Sciences
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: The Pan-Pacific entomologist.
    Volume: 5
    Date: 1928
    Page Range: 25--33
    Publication info: San Francisco :Pacific Coast Entomological Society
    View Article
  43. Two New Species of Perdita from Arizona and Utah (Hymenoptera, Andrenidae)
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Journal of the New York Entomological Society.
    Volume: 85
    Date: 1977
    Page Range: 18--20
    Publication info: Lawrence, Kan. :Allen Press [etc.],1893-2007.
    View Article
  44. Types in the Collection of the Hawaiian Entomological Society
    By: Timberlake, P. H. (Philip Hunter),
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society.
    Volume: 5
    Date: 1922
    Page Range: 174--177
    Publication info: Honolulu :Hawaiian Entomological Society
    View Article