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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.
    Publication info: New York : The American Museum of Natural History 1943
    Contributed by: American Museum of Natural History Library
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  2. Bees of the genus Perdita Smith in the American Museum of Natural History. American Museum novitates ; no. 321
    By: Timberlake, P. H.
    Publication info: New York City : American Museum of Natural History 1928
    Contributed by: American Museum of Natural History Library
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  3. New anthophorid bees from California. American Museum novitates ; no. 958
    By: Timberlake, P. H.
    Publication info: New York City : The American Museum of Natural History 1937
    Contributed by: American Museum of Natural History Library
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  4. New species of Pseudopanurgus from Arizona (Hymenoptera, Apoidea). American Museum novitates ; no. 2298
    By: Timberlake, P. H.
    Publication info: New York, N.Y. : American Museum of Natural History 1967
    Contributed by: American Museum of Natural History Library
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  5. Notes on some anthidiine bees of Montana and California. American Museum novitates ; no. 277
    By: Cooley, R. A. - Schwarz, Herbert Ferlando, 1883-1960. - Timberlake, P. H.
    Publication info: New York City : American Museum of Natural History 1927
    Contributed by: American Museum of Natural History Library
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  6. Revision of the parasitic hymenopterous insects of the genus Aphycus Mayr, with some notice of related genera. By P. H. Timberlake.
    By: Timberlake, P. H.
    Publication info: Washington,Govt. Print. Off.,1916.
    Contributed by: University of California Libraries (archive.org)
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  7. Some new species of Pseudopanurgus of the subgenus Heterosarus Robertson (Hymenoptera, Apoidea). American Museum novitates ; no. 2185
    By: Timberlake, P. H.
    Publication info: New York, N.Y. : American Museum of Natural History 1964
    Contributed by: American Museum of Natural History Library
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  1. CORRECTION OF TWO GENERIC NAMES IN COLEOPTERA AND HYMENOPTERA
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: The Canadian Entomologist
    Volume: 52
    Date: 1920
    Page Range: 96--96
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  2. Descriptions of new chalcid-flies from Hawaii and Mexico (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 5
    Date: 1924
    Page Range: 395--417
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  3. Descriptions of new genera and species of Hawaiian Encyrtidae (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 4
    Date: 1919
    Page Range: 197--232
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  4. Descriptions of new genera and species of Hawaiian Encyrtidae (Hymenoptera), III
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 5
    Date: 1922
    Page Range: 135--167
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  5. Descriptions of new genera and species of Hawaiian Encyrtidae (Hymenoptera). II
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 4
    Date: 1920
    Page Range: 409--437
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  6. Descriptions of new species of Perdita (Hymenoptera, Apoidea) in the collection of the California Academy of Sciences
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the California Academy of Sciences
    Volume: 41
    Date: 1977
    Page Range: 281--295
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  7. Descriptions of two new species of Encyrtidae from Mexico reared from mealybugs (Hym. Chalcidoidea)
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 5
    Date: 1923
    Page Range: 323--333
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  8. Miscellaneous new chalcid-flies of the hymenopterous family Encyrtidae
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 69
    Issue: 2629
    Date: 1926
    Page Range: 1--34
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  9. New and Little-known Bees of the Family Andrenidae from California
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 101
    Issue: 3281
    Date: 1951
    Page Range: 373--414
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  10. New genera and species of Encyrtinae from California parasitic in mealybugs (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: University of California Publications in Entomology
    Volume: 1
    Date: 1918
    Page Range: 347--367
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  11. Notes on some immigrant parasitic Hymenoptera of the Hawaiian islands
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 3
    Date: 1918
    Page Range: 399--404
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  12. Notes on the identity and habits of |Blepyrus insularis| Cameron (Hymenoptera, Chalcidoidea)
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 5
    Date: 1922
    Page Range: 167--173
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  13. Notes on the immigrant Hawaiian species of Ichneumonini or Pimplini of authors
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 4
    Date: 1920
    Page Range: 266--275
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  14. Observations on the sources of Hawaiian Encyrtidae (Hymenoptera)
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 4
    Date: 1919
    Page Range: 183--196
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  15. Records of the introduced and immigrant chalcid-flies of the Hawaiian Islands
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 5
    Date: 1924
    Page Range: 418--449
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  16. Report of Committee on Common Names of Economic Insects in Hawaii
    By: Timberlake, P. H. (Philip Hunter), 1883-1981 - Ehrhorn, E M - Swezey, Otto H. (Otto Herman) 1869-1959
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 4
    Date: 1921
    Page Range: 607--609
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  17. A revision of the Chalcidfiies of the Encyrtid genus Chrysoplatycerus
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 61
    Date: 1922
    Page Range: 1--10
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  18. 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), 1883-1981
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Date: 1919
    Page Range: 133--194
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  19. Revision of the parasitic hymenopterous insects of the genus Aphycus Mayr, with notice of some related genera.
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 50
    Date: 1916
    Page Range: 561--640
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  20. Some new species of Pseudopanurgus of the subgenus Heterosarus Robertson Hymenoptera, Apoidea
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: American Museum Novitates
    Volume: no. 2185, p. 1-26
    Date: 1964
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  21. Types in the Collection of the Hawaiian Entomological Society
    By: Timberlake, P. H. (Philip Hunter), 1883-1981
    Type: Article
    In: Proceedings of the Hawaiian Entomological Society
    Volume: 5
    Date: 1922
    Page Range: 174--177
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