| abstract
| - Cobb, M. 2002. Jan Swammerdam on social insects: a view from the seventeenth century. Insectes Sociaux 49(1): 92-97. Cobelli, R. 1888. Note biologiche sugli Apidi Chalicodoma muraria L., Ch. lefebvrei Gerst., Osmya cornuta Latr., Xylocopa violacea P. Publicazione fatta per cura del Museo civico di Rovereto 14: 1-56. Cobey, S. 1983a. Instrumental insemination: Current developments and its application today. American Bee Journal 123(3): 182-185. Cobey, S. 1983b. Instrumental insemination: the possibility of semen storage. American Bee Journal 123(5): 389-395. Cobey, S. 1983c. The development of instrumental insemination. American Bee Journal 123(2) 108-111. Cobey, S. 1987. The African bee: as beekeepers, how will we deal with it in the United States. American Bee Journal 127(2): 133-137. Cobey, S. 1995. Instrumental insemination equipment: sophistication and simplification in designs. American Bee Journal 135(10): 697-701. Cobey, S. 1997. Honey bee tracheal mite resistance: are resistant stocks developing and can they be maintained? American Bee Journal 137(10): 738-740. Cobey, S. 2001. The varroa species complex: identifying varroa destructor and new strategies of control. American Bee Journal March, 2001: 194-196. Cobey, S., K. Frondk & H. H. Laidlaw, 1986. Instrumental insemination: adapting the Mackensen plastic tip for use with a glass tip. Bee World 67(1): 9-11. Cobey, S. & T. Lawrence, 1985a. Status of the Africanized bee find in California. American Bee Journal 125(9): 607-611. Cobey, S. & T. Lawrence, 1985b. Another look at the Page-Laidlaw closed population breeding program. American Bee Journal 125(10): 687-690. Cobey, S. & T. Lawrence, 1986. Dr. Glenn Hall, beekeeper and scientist, uses DNA to identify African bees. American Bee Journal 126(10): 675-676, 678-679. Cobey, S. & T. Lawrence, 1988a. Commercial application and practical use of the Page-Laidlaw Closed population breeding program. American Bee Journal 128(5): 341-344. Cobey, S. & T. Lawrence, 1988b. Varroa mite: Potential methods of control. American Bee Journal 128(2): 112-113. Cobey, S. & S. Locke, 1986. The Africanized bee: a tour of central America. American Bee Journal 126(6): 434-440. Cockerell, T. D. A. 1890. What are the uses of bright colours in Hymenoptera? Entomological News 1: 3-6. Cockerell, T. D. A. 1895a. New species of bees. Psyche 7, Supplement 1: 9-11. Cockerell, T. D. A. 1895b. New bees of the genus Halictus from New Mexico, U. S. A. Annals and Magazine of Natural History (6)16: 63-69. Cockerell, T. D. A. 1896a. The bees of the genus Andrena found in New Mexico. Annals and Magazine of Natural History (6)18: 78-92. Cockerell, T. D. A. 1896b. Five new bees of the genus Calliopsis, from New Mexico. Canadian Entomologist 28: 158-161. Cockerell, T. D. A. 1896c. New bees of the genera Xenoglossa and Podalirius (Anthophora). Canadian Entomologist 28: 191-197. Cockerell, T. D. A. 1896d. New species of Nomada and Chyphotes. Canadian Entomologist 28: 284-285. Cockerell, T. D. A. 1897a. On the generic position of some bees hitherto referred to Panurgus and Calliopsis. Canadian Entomologist 29: 287-290. Cockerell, T. D. A. 1897b. On the Mexican bees of the genus Augochlora. Canadian Entomologist 29: 4-6. Cockerell, T. D. A. 1897c. A new genus of bees. Entomological News 8: 197. Cockerell, T. D. A. 1897d. Life-zones in New Mexico. Bulletin of the Agricultural Experiment Station, New Mexico College of Agriculture, No. 24: 1-44. Cockerell, T. D. A. 1897e. New forms of Osmia from New Mexico. Canadian Entomologist 29: 65-66. Cockerell, T. D. A. 1897f. Further notes on Augochlora. Canadian Entomologist 29: 68-70. Cockerell, T. D. A. 1897g. A new Coelioxys from New Mexico. Canadian Entomologist 29: 120. Cockerell, T. D. A. 1897h. The New Mexico species of Anthidium. Canadian Entomologist 29: 220-223. Cockerell, T. D. A. 1897i. The bees of the genus Halictus found in New Mexico. Transactions of the American Entomological Society 24: 163-168. Cockerell, T. D. A. 1898a. New bees from New Mexico. Canadian Entomologist 30: 146-148. Cockerell, T. D. A. 1898b. On some panurgine and other bees. Transactions of the American Entomological Society 25: 185-198. Cockerell, T. D. A. 1898c. Another yellow Perdita. Entomological News 9: 215-216. Cockerell, T. D. A. 1898d. Panurginus clypeatus. Canadian Entomologist 30: 29. Cockerell, T. D. A. 1898e. New and little-known bees. Canadian Entomologist 30: 50-53. Cockerell, T. D. A. 1898f. On some small bees from Arizona. Canadian Entomologist 30: 237-239. Cockerell, T. D. A. 1898g. Notes on some bees of the genus Andrena from Hartford, Connecticut. Canadian Entomologist 30: 103-104. Cockerell, T. D. A. 1898h. Tables for the determination of New Mexico bees. Bulletin of the Scientific Laboratories of Denison University 11: 41-73. Cockerell, T. D. A. 1898i. New and little-known bees from Washington State. Proceedings of the Academy of Natural Sciences of Philadelphia 50: 50-56. Cockerell, T. D. A. 1899a. Notes on nomenclature of some Hymenoptera. Entomologist 32: 14. Cockerell, T. D. A. 1899b. Some synonymy. Psyche 8: 311-312. Cockerell, T. D. A. 1899c. Catálogo de las Abejas de México. Ciudad de México: Secretaria de Fomento. 20 pages. Cockerell, T. D. A. 1899d. Notes on some Hymenoptera. Canadian Entomologist 31: 255-256. Cockerell, T. D. A. 1899e. Postscript on Perdita. Psyche 8: 323. Cockerell, T. D. A. 1899f. The Panurgine bees. Psyche 8: 419. Cockerell, T. D. A. 1900a. Descriptions of new bees collected by Mr. H.H. Smith in Brazil - I. Proceedings of the Academy of Natural Sciences of Philadelphia 52: 356-377. Cockerell, T. D. A. 1900b. Observations on bees collected in Las Vegas, New Mexico, and in the adjacent mountains. Annals and Magazine of Natural History (7)5: 401-416. Cockerell, T. D. A. 1900c. The New Mexico bees of the genus Coelioxys. Canadian Entomologist 32: 297-301. Cockerell, T. D. A. 1900d. Notes on New Mexico bees. Canadian Entomologist 32: 361-364. Cockerell, T. D. A. 1901a. Descriptions of new bees collected by Mr. H.H. Smith in Brazil II. Proceedings of the Academy of Natural Sciences of Philadelphia 53: 216-222. Cockerell, T. D. A. 1901b. A peculiar new type of halictine bees. Entomological News 12: 208-209. Cockerell, T. D. A. 1901c. Bees from southern California, visiting flowers of Eriogonum and Rhus. Canadian Entomologist 33: 281-283. Cockerell, T. D. A. 1901d. New bees of the subfamily Anthophorinae from southern California. Canadian Entomologist 33: 286-287. Cockerell, T. D. A. 1901e. New bees of the subfamily Anthophorinae from southern California. Canadian Entomologist 33: 297-298. Cockerell, T. D. A. 1902a. New bees of the genus Andrena, from Wisconsin Canadian Entomologist 34: 45-47. Cockerell, T. D. A. 1902b. A new bee of the genus Bombomelecta. Canadian Entomologist 34: 267. Cockerell, T. D. A. 1903a. Insect visitors of Scrophularia (Scrophulariaceae). Torreya 3: 40. Cockerell, T. D. A. 1903b. A catalogue of the bees of California. Psyche 10: 74-78. Cockerell, T. D. A. 1903c. New American Hymenoptera, mostly of the genus Nomada. Annals and Magazine of Natural History (7)12: 200-214. Cockerell, T. D. A. 1903d. North American bees, and a new homopteron. Annals and Magazine of Natural History (7)12: 442-455. Cockerell, T. D. A. 1903e. Bees of the genus Nomada from California. Proceedings of the Academy of Natural Sciences of Philadelphia 55: 559-614. Cockerell, T. D. A. 1903f. Notes on five species of Megachile. Canadian Entomologist 35: 215-216. Cockerell, T. D. A. 1903g. Notes on the entomology of Pecos, New Mexico. Canadian Entomologist 35: 342-343. Cockerell, T. D. A. 1904a. The bee-genus Apista, and other notes. Canadian Entomologist 36: 330-331. Cockerell, T. D. A. 1904b. The genus Apista, etc. Canadian Entomologist 36: 357. Cockerell, T. D. A. 1904c. New genera of bees. Entomological News 15: 292. Cockerell, T. D. A. 1904d. The bees of southern California.1. Bulletin of the Southern California Academy of Sciences 3: 3-6. Cockerell, T. D. A. 1904d. New Records of bees. Entomologist 37: 231-236. Cockerell, T. D. A. 1904e. The halictine bees of the Australian region. Annals and Magazine of Natural History (7) 14: 208-213. Cockerell, T. D. A. 1904f. New and little-known bees in the collection of the British Museum. Annals and Magazine of Natural History (7) 14: 203-208. Cockerell, T. D. A. 1904g. Records of American bees. Canadian Entomologist 36: 13-14. Cockerell, T. D. A. 1904h. Notes on some bees in the British Museum. Canadian Entomologist 36: 301-304. Cockerell, T. D. A. 1904i. Annals and Magazine of Natural History (7) 14: +30+. Cockerell, T. D. A. 1905a. Notes on some bees in the British Museum. Transactions of the American Entomological Society 31: 309-364. Cockerell, T. D. A. 1905b. Descriptions and records of bees. - I. Annals and Magazine of Natural History (7) 16: 216-225. Cockerell, T. D. A. 1905c. Descriptions and records of bees. – II. Annals and Magazine of Natural History (7)16: 292-301. Cockerell, T. D. A. 1905d. Descriptions and records of bees. – III. Annals andMagazine of Natural History (7)16: 301-308. Cockerell, T. D. A. 1905e. Descriptions and records of bees. –IV. Annals andMagazine of Natural History (7)16: 392-403. Cockerell, T. D. A. 1905f. Some American Hymenoptera. Entomological News 16: 9-11. Cockerell, T. D. A. 1905g. New Australian bees of the genus Nomia. Entomologist 38: 217-223. Cockerell, T. D. A. 1905h. New Australian bees in the collection of the British Museum. Entomologist 38: 270-273, 302-304. Cockerell, T. D. A. 1905i. Descriptions and records of bees. – V. Annals andMagazine of Natural History (7)16: 465-477. Cockerell, T. D. A. 1905j. Descriptions and records of bees. – VI. Annals and Magazine of Natural History (7)16: 477-486. Cockerell, T. D. A. 1905k. American Hymenoptera: new bees and a new proctotrypid. Annals and Magazine of Natural History (7)15: 200-204. Cockerell, T. D. A. 1905l. Miscellaneous notes. Canadian Entomologist 37: 361-362. Cockerell, T. D. A. 1905m. Some bees of the genus Nomada from Wisconsin. Canadian Entomologist 37: 189-191. Cockerell, T. D. A. 1905n. Some bees collected by the Rev. G. Birkmann at Fedor, Texas. Canadian Entomologist 37: 265-267. Cockerell, T. D. A. 1905o. Bees collected by the Rev. G. Birkmann in Texas. Canadian Entomologist 37: 334-335. Cockerell, T. D. A. 1905p. New bees of the genera Osmia and Andrena. Canadian Entomologist 37: 370-372. Cockerell, T. D. A. 1905q. The halictine bees of America. The American Naturalist 39: 89-91. Cockerell, T. D. A. 1906a. Fossil Hymenoptera from Florissant, Colorado. Bulletin of the Museum of Comparative Zoology, Harvard University 50(2): 33-58. Cockerell, T. D. A. 1906b. Four interesting Australian bees, in the collection of the British Museum. Entomologist 39: 15-18. Cockerell, T. D. A. 1906c. North American bees of the genera Andrena and Melitta in the British Museum. Psyche 13: 33-37. Cockerell, T. D. A. 1906d. The North American bees of the family Anthophoridae. Transactions of the American Entomological Society 32: 63-116. Cockerell, T. D. A. 1906e. The bees of Florissant, Colorado. Bulletin of the American Museum of Natural History 22: 419-455. Cockerell, T. D. A. 1906f. Descriptions and records of bees. – VII. Annals andMagazine of Natural History (7)17: 23-29. Cockerell, T. D. A. 1906g. Descriptions and records of bees. – XI. Annals andMagazine of Natural History (7)17: 527-539. Cockerell, T. D. A. 1906h. New Australian bees in the collection of the British Museum.- II. Entomologist 39: 56-60. Cockerell, T. D. A. 1906i. New Rocky Mountain bees, and other notes. Canadian Entomologist 38: 160-166. Cockerell, T. D. A. 1906j. Descriptions and records of bees. - XII. Annals and Magazine of Natural History (7) 18: 69-75. Cockerell, T. D. A. 1906k. Some bees from Washington state. Canadian Entomologist 38: 277-282. Cockerell, T. D. A. 1906l. Some carpenter-bees from Africa. Canadian Entomologist 38: 364. Cockerell, T. D. A. 1906m. The bees of New Mexico. Transactions of the American Entomological Society 32: 289-314. Cockerell, T. D. A. 1907a. New anthidiine bees from Colorado Canadian Entomologist 39: 135-136. Cockerell, T. D. A. 1907b. A fossil honey bee. Entomologist 40: 227-229. Cockerell, T. D. A. 1907c. Descriptions and records of bees. XV. Annals and Magazine of Natural History 7(20): 59-68. Cockerell, T. D. A. 1907d. On a collection of Australian and Asiatic bees. Bulletin of the American Museum of Natural History 23(10): 221-236. Cockerell, T. D. A. 1907e. A new bee of the genus Crocisa. Entomological News 18: 46. Cockerell, T. D. A. 1907f. Some fossil arthropods from Florissant, Colorado. Bull. Amer. Mus. Nat. Hist. 23: 605-616. Cockerell, T. D. A. 1907g. Two new bees of the genus Triepeolus. Canadian Entomologist 39: 51-52. Cockerell, T. D. A. 1907h. A new bee of the genus Anthophora. Canadian Entomologist 39: 354. Cockerell, T. D. A. 1907i. The bees of Boulder County, Colorado. University of Colorado Studies 4: 239-259. Cockerell, T. D. A. 1908a. Notes on the bee-genus Exaerete. Psyche 15: 41-42. Cockerell, T. D. A. 1908b. A new subgenus of African bees. Entomologist 41: 146-147. Cockerell, T. D. A. 1908c. Descriptions and records of bees. XIX. Annals and Magazine of Natural History (8)1: 337-344. Cockerell, T. D. A. 1908d. Descriptions and records of bees XX. Annals and Magazine of Natural History (8)2: 323-334. Cockerell, T. D. A. 1908e. A new bee from Tahiti. Entomological News 19: 466. Cockerell, T. D. A. 1908f. Some bees collected by Dr. F. C. Wellman in West Africa. Entomologist 41: 34-36. Cockerell, T. D. A. 1908g. Three new bees of the genus Nomada. Proceedings of the Entomological Society of Washington 10: 83-85. Cockerell, T. D. A. 1908h. Some bees collected by Mr. F. C. Pratt in Texas. Proceedings of the Entomological Society of Washington 9: 71-72. Cockerell, T. D. A. 1908i. Some bees of the genus Halictus. Proceedings of the Entomological Society of Washington 9: 119-120. Cockerell, T. D. A. 1908j. A fossil leaf-cutting bee. Canadian Entomologist 40: 31-32. Cockerell, T. D. A. 1908k. New and little-known bees. Canadian Entomologist 40: 144-148. Cockerell, T. D. A. 1908l. New and little-known bees. Canadian Entomologist 40: 234-235. Cockerell, T. D. A. 1908m. A new name in Megachile. Canadian Entomologist 40: 460. Cockerell, T. D. A. 1909a. Descriptions and records of bees. – XXII. Annals and Magazine of Natural History (8)4: 309-317. Cockerell, T. D. A. 1909b. Descriptions and records of bees. - XXIII. Annals and Magazine of Natural History (8) 4: 393-404. Cockerell, T. D. A. 1909c. Some European bees. Entomologist’s Record 21: 269-270. Cockerell, T. D. A. 1909d. Descriptions of some bees in the U.S. National Museum. Proceedings of the United States National Museum 36: 411-420. Cockerell, T. D. A. 1909e. Some European fossil bees. Entomologist 42: 313-317. Cockerell, T. D. A. 1909f. Descriptions of Hymenoptera from Baltic amber. Schriften der Physikalische-ökonomischen Gesellschaft zu Königsberg 50: 1-20. Cockerell, T. D. A. 1909g. Two fossil bees. Entomological News 20: 159-161. Cockerell, T. D. A. 1909h. Some additional bees from Prussian amber. Schriften der Physikalische-ökonomischen Gesellschaft zu Königsberg 50: 21-25. Cockerell, T. D. A. 1909i. Two new bees. Canadian Entomologist 41: 35-37. Cockerell, T. D. A. 1909j. Some new bees, and other notes. Canadian Entomologist 41: 128-131. Cockerell, T. D. A. 1909k. Two new bees of the genus Perdita, visiting Baileya in New Mexico. Canadian Entomologist 41: 151-152. Cockerell, T. D. A. 1909l. Notes on bees. Canadian Entomologist 41: 334-335. Cockerell, T. D. A. 1909m. New North American bees. Canadian Entomologist 41: 393-395. Cockerell, T. D. A. 1910a. New and little known bees. Transactions of the American Entomological Society 36: 199-249. Cockerell, T. D. A. 1910b. Descriptions and records of bees. - XXIV. Annals and Magazine of Natural History (8) 5: 22-30. Cockerell, T. D. A. 1910c. Descriptions and records of bees. [No.?]. Annals and Magazine of Natural History (8)5: 256-264. Cockerell, T. D. A. 1910d. Descriptions and records of bees. - XXVIII. Annals and Magazine of Natural History (8) 5: 409-419. Cockerell, T. D. A. 1910e. Descriptions and records of bees. – XXIX. Annals and Magazine of Natural History (8)5: 496-506. Cockerell, T. D. A. 1910f. Descriptions and records of bees. - XXX. Annals and Magazine of Natural History (8) 6: 17-31. Cockerell, T. D. A. 1910g. Descriptions and records of bees. - XXXI. Annals and Magazine of Natural History (8) 6: 160-168. Cockerell, T. D. A. 1910h. Descriptions and records of bees. - XXXII. Annals and Magazine of Natural History (8) 6: 272-284. Cockerell, T. D. A. 1910i. Descriptions and records of bees. - XXXIII. Annals and Magazine of Natural History (8)6: 356-366. Cockerell, T. D. A. 1910j. Descriptions and records of bees. - XXXV. Annals and Magazine of Natural History (8) 5: 133-140. Cockerell, T. D. A. 1910k. Some bees from high altitudes in the Himalaya mountains. Entomologist 43: 238-242. Cockerell, T. D. A. 1910l. Some very small Australian bees. Entomologist 43: 262-264. Cockerell, T. D. A. 1910m. Some Australian bees in the Berlin Museum. Journal of the New York Entomological Society 18: 98-114. Cockerell, T. D. A. 1910n. Some bees of the genus Crocisa from Asia and Australia. Entomologist 43: 216-220. Cockerell, T. D. A. 1910o. Some new American bees. Canadian Entomologist 42: 169-171. Cockerell, T. D. A. 1910p. The North American bees of the genus Nomia. Proceedings of the United States National Museum 38: 289-298. Cockerell, T. D. A. 1910q. The bee fauna of Calgary, Alberta. Canadian Entomologist 42: 25. Cockerell, T. D. A. 1910q. Some new American bees. Canadian Entomologist 42: 169-171. Cockerell, T. D. A. 1911a. A new genus of Australian bees. Entomologist 44: 140-142. Cockerell, T. D. A. 1911b. Bees in the collection of the United States National Museum, 1. Proceedings of the United States National Museum 39: +637-638+. Cockerell, T. D. A. 1911c. Bees in the collection of the United States National Museum, 2. Proceedings of the United States National Museum 40: 241-264. Cockerell, T. D. A. 1911d. Descriptions and records of bees. XXXIV. Annals and Magazine of Natural History (8)7: 225-237. Cockerell, T. D. A. 1911e. Descriptions and records of bees. XXXV. Annals and Magazine of Natural History (8)7: 310-319. Cockerell, T. D. A. 1911f. Descriptions and records of bees. XXXVII. Annals and Magazine of Natural History (8)8: 179-192. Cockerell, T. D. A. 1911g. Descriptions and records of bees. XXXVIII. Annals and Magazine of Natural History (8)8: 283-290. Cockerell, T. D. A. 1911h. Descriptions and records of bees. XXXIX. Annals and Magazine of Natural History (8)8: 660-673. Cockerell, T. D. A. 1911i. New and little known bees. Transactions of the American Entomological Society 37: 217-241. Cockerell, T. D. A. 1911j. The humble-bees of Formosa. Entomologist 44: 100-102. Cockerell, T. D. A. 1911k. The bees of the Solomon Islands. Proceedings of the Linnean Society of south Wales 36: 160-178. Cockerell, T. D. A. 1911l. Some bees from western Canada. Canadian Entomologist 43: 33-34. Cockerell, T. D. A. 1911m. Some new bees from flowers of Cactaceae. Canadian Entomologist 43: 131-132. Cockerell, T. D. A. 1911n. Records of bees. Canadian Entomologist 43: 389-391. Cockerell, T. D. A. 1911o. Fossil insects from Florissant, Colorado. Bull. Am. Mus. Nat. Hist. 30: 71-82. Cockerell, T. D. A. 1912a. New and little known bees. Entomologist 45: 175-178. Cockerell, T. D. A. 1912b. Descriptions and records of bees. XLI. Annals and Magazine of Natural History (8)9: 139-149. Cockerell, T. D. A. 1912c. Descriptions and records of bees. XLII. Annals and Magazine of Natural History (8)9: 220-229. Cockerell, T. D. A. 1912d. Descriptions and records of bees. XLIII. Annals and Magazine of Natural History (8)9: 377-387. Cockerell, T. D. A. 1912e. Descriptions and records of bees. XLV. Annals and Magazine of Natural History (8) 10: 21-31. Cockerell, T. D. A. 1912f. Descriptions and records of bees. XLVII. Annals and Magazine of Natural History (8)10: 484-494. Cockerell, T. D. A. 1912g. Some bees of the genus Nomia from Australia. Entomologist 45: 119-122. Cockerell, T. D. A. 1912h. New and little-known bees. Entomologist 45: 175-178. Cockerell, T. D. A. 1913a. The bee genus Hoplitella. Canadian Entomologist 45: 34. Cockerell, T. D. A. 1913b. Some Australian bees. Proceedings of the Academy of natural Sciences of Philadelphia 65: 28-44. Cockerell, T. D. A. 1913c. A small collection of bees from tasmania. Proceedings of the Linnean society of New South Wales 37: 596-599. Cockerell, T. D. A. 1913d. Australian bees. I. A new Crocisa, with a list of the Australian species of the genus. Proceedings of the Linnean society of New South Wales 37: 594-595. Cockerell, T. D. A. 1913e. Descriptions and records of bees. – L. Annals and Magazine of Natural History (8)11: 273-283. Cockerell, T. D. A. 1913f. Descriptions and records of bees. – LI. Annals and Magazine of Natural History (8)11: 387-394. Cockerell, T. D. A. 1913g. Descriptions and records of bees. – LII. Annals and Magazine of Natural History (8)11: 530-542. Cockerell, T. D. A. 1913h. Descriptions and records of bees. – LIII. Annals and Magazine of Natural History (8)12: 103-110. Cockerell, T. D. A. 1913i. Descriptions and records of bees. – LIV. Annals and Magazine of Natural History (8)12: 368-376. Cockerell, T. D. A. 1913j. Descriptions and records of bees. – LV. Annals and Magazine of Natural History (8)12: 505-514. Cockerell, T. D. A. 1913k. Some oriental bees. Entomologist 46: 34-36. Cockerell, T. D. A. 1913l. Bees of the genus Megachile from Australia. Entomologist 46: 164-168. Cockerell, T. D. A. 1913m. Pseudomasaris bred in California. Proceedings of the Entomological Society of Washington 15: 107. Cockerell, T. D. A. 1913n. Two new Canadian bees. Canadian Entomologist 45: 12-14. Cockerell, T. D. A. 1913o. The bee genus Hoplitella. Canadian Entomologist 45: 34. Cockerell, T. D. A. 1913p. The bee-genus Thrinchostoma in Asia. Canadian Entomologist 45: 35-36. Cockerell, T. D. A. 1913q. Some fossil insects from Florissant, Colorado. Proc. U. S. Natl. Mus. 44: 341-346. Cockerell, T. D. A. 1913r. Some fossil insects from Florissant, Colorado. Canadian Entomologist 45: 229-233. Cockerell, T. D. A. 1914a. Bees from Equador and Peru. Journal of the New York Entomological Society 22: 306-328. Cockerell, T. D. A. 1914b. A bee resembling a wasp. Entomologist 47: 164-168. Cockerell, T. D. A. 1914c. Australian bees of the family Prosopidae. Insecutor Inscitiae Menstruus 2: 97-101. Cockerell, T. D. A. 1914d. Descriptions and records of bees. – LVI. Annals and Magazine of Natural History (8)13: 136-146. Cockerell, T. D. A. 1914e. Descriptions and records of bees. – LIX. Annals and Magazine of Natural History (8)13: 504-522. Cockerell, T. D. A. 1914f. Descriptions and records of bees. – LX. Annals and Magazine of Natural History (8)14: 1-13. Cockerell, T. D. A. 1914g. Descriptions and records of bees. – LXI. Annals and Magazine of Natural History (8)14: 39-49. Cockerell, T. D. A. 1914h. Descriptions and records of bees. – LXII. Annals and Magazine of Natural History (8)14: 49-57. Cockerell, T. D. A. 1914i. Descriptions and records of bees. – LXIII. Annals and Magazine of Natural History (8)14: 361-369. Cockerell, T. D. A. 1914j. Descriptions and records of bees. – LXIV. Annals and Magazine of Natural History (8)14: 464-472. Cockerell, T. D. A. 1914k. New Australian bees. Entomologist 47: 197-201. Cockerell, T. D. A. 1914l. Australian halictine bees. Entomologist 47: 242-244. Cockerell, T. D. A. 1914m. Australian bees of the genus Euryglossa. Entomologist 47: 213-215. Cockerell, T. D. A. 1914n. Some Tasmanian bees. Entomologist 47: 305-308. Cockerell, T. D. A. 1914o. Bees visiting Helianthus. Canadian Entomologist 46(12): 409-415. Cockerell, T. D. A. 1914p. Bees visiting Thurberia. Proceedings of the Entomological Society of Washington 16: 31-32. Cockerell, T. D. A. 1914q. Miocene fossil insects. Proc. Acad. Nat. Sci., Philadelphia 66: 634-648. Cockerell, T. D. A. 1915a. Descriptions and records of bees. LXV. Annals and Magazine of Natural History (8) 15: 261-269. Cockerell, T. D. A. 1915b. Descriptions and records of bees. LXVI. Annals and Magazine of Natural History (8) 15: 341-350. Cockerell, T. D. A. 1915c. Descriptions and records of bees. LXVII. Annals and Magazine of Natural History (8) 15: 529-537. Cockerell, T. D. A. 1915d. Descriptions and records of bees. LXVIII. Annals and Magazine of Natural History (8) 16: 1-9. Cockerell, T. D. A. 1915e. Descriptions and records of bees. LXIX. Annals and Magazine of Natural History (8) 16: 96-104. Cockerell, T. D. A. 1915f. Sunflower insects. Canadian Entomologist 47(9): 280-282. Cockerell, T. D. A. 1915g. British fossil insects. Proc. U. S. Natl. Mus. 49: 469-499. Cockerell, T. D. A. 1915h. Miocene fossil insects. Proc. Acad. Nat. Sci. Philadelphia 66: 634-648. Cockerell, T. D. A. 1915i. Bees from the Philippine Islands. Entomologist 48: 107-109. Cockerell, T. D. A. 1916a. Descriptions and records of bees. LXXI. Annals and Magazine of Natural History (8) 15: 341-350. Cockerell, T. D. A. 1916b. Descriptions and records of bees. LXXII.. Annals and Magazine of Natural History (8) 17: 428-435. Cockerell, T. D. A. 1916c. Descriptions and records of bees. LXXIII. Annals and Magazine of Natural History (8) 18: 44-53. Cockerell, T. D. A. 1916d. New and little known bees from California. Pomona Journal of Entomology and Zoology 8: 43-64. Cockerell, T. D. A. 1916e. Some Neotropical parasitic bees (Hym.). Entomological News 27: 208-210. Cockerell, T. D. A. 1916f. A collection of bees from Queensland. Memoirs of the Queensland Museum 5: 197-204. Cockerell, T. D. A. 1916g. Some bees from Australia, Tasmania and the New Hebrides. Proceedings of the Academy of Natural Sciences of Philadelphia 68: 360-375. Cockerell, T. D. A. 1916h. Some carpenter bees. Entomological News 27: 461-462. Cockerell, T. D. A. 1916i. Sunflower insects in California and South Africa. Canadian Entomologist 48(3): 76-79. Cockerell, T. D. A. 1916j. The bees of the Coronado Islands. Canadian Entomologist 48: 54-58. Cockerell, T. D. A. 1916k. Sunflower insects in California and South Africa. Canadian Entomologist 48: 76-79. Cockerell, T. D. A. 1916l. Some Rocky Mountain andrenid bees. Canadian Entomologist 48: 252-254. Cockerell, T. D. A. 1916m. Some bees in the British Museum. Canadian Entomologist 48: 272-274. Cockerell, T. D. A. 1916n. Some California bees. Canadian Entomologist 48: 391-393. Cockerell, T. D. A. 1916o. Some bees from Madagascar. Canadian Entomologist 48: 406-407. Cockerell, T. D. A. 1916p. Bees from the northern peninsula of Michigan. Occasional Papers of the Museum of Zoology, University of Michigan 23: 1-10. Cockerell, T. D. A. 1916q. The ceratinid bees of the Philippine Islands. Philippine Journal of Science 11: 301-308. Cockerell, T. D. A. 1917a. New social bees. Psyche 24: 119-128. Cockerell, T. D. A. 1917b. Some euglossine bees. Canadian Entomologist 49: 144-146. Cockerell, T. D. A. 1917c. New records of bees from Natal. Annals of the Durban Museum 1: 460-468. Cockerell, T. D. A. 1917d. Some sunflower insects. Journal of Economic Entomology 10(6): 561-562. Cockerell, T. D. A. 1917e. Sunflower insects in Virginia and Connecticut. Canadian Entomologist 49(6): 212. Cockerell, T. D. A. 1917f. Philippine Journal of Science (D)12: +346-349+. Cockerell, T. D. A. 1917g. New Tertiary insects. Proc. U. S. Natl. Mus. 52: 373-384. Cockerell, T. D. A. 1918a. The megachilid bees of the Philippine Islands. Philippine Journal of Science (D)13: 127-144. Cockerell, T. D. A. 1918b. Descriptions and records of bees. LXXIX. Annals and Magazine of Natural History (9) 1: 158-167. Cockerell, T. D. A. 1918c. Descriptions and records of bees. LXXX. Annals and Magazine of Natural History (9) 2: +384+. Cockerell, T. D. A. 1918d. Some bees collected in Queensland. Memoirs of the Queensland Museum 6: 116-120. Cockerell, T. D. A. 1918e. Neotropical bees, principally collected by Professor Bruner in Argentina. Transactions of the American Entomological Society 44: 25-38. Cockerell, T. D. A. 1918h. Fossil arthropods in the British Museum. Annals and Magazine of Natural History (9)8: 541-545. Cockerell, T. D. A. 1918i. Some halictine bees in the United States National Museum (Hymenoptera). Proceedings of the Entomological Society of Washington 20: 177-182. Cockerell, T. D. A. 1918j. Some halictine bees. Entomologist 51: 261-262. Cockerell, T. D. A. 1918k. Entomologist 51: +104-138+. Cockerell, T. D. A. 1919a. Bees in the collection of the United States National Museum 3. Proceedings of the United States National Museum 55: 167-221. Cockerell, T. D. A. 1919b. The metallic-colored halictine bees of the Philippine Islands. Philippine Journal of Science 15: 9-13. Cockerell, T. D. A. 1919c. Descriptions and records of bees. LXXXVII. Annals and Magazine of Natural History (9) 4: 355-360. Cockerell, T. D. A. 1919d. Descriptions and records of bees. LXXXVIII. Annals and Magazine of Natural History (9) 3: 118-125. Cockerell, T. D. A. 1919e. The Philippine bees of the families Anthophoridae and Melectidae. Philippine Journal of Science 14: 195-199. Cockerell, T. D. A. 1919f. Proceedings of the U. S. National Museum LV: +171-172+. Cockerell, T. D. A. 1919g. Some halictine bees in the Untied States National Museum (Hym). Proceedings of the Entomological Society of Washington 20: 177-182. Cockerell, T. D. A. 1919h. A new colletid bee from Ecuador. Proceedings of the Entomological Society of Washington 20: 206-207. Cockerell, T. D. A. 1919i. The black halictine bees of the Philippine islands. Philippine Journal of Science 15: 269-281. Cockerell, T. D. A. 1919j. Descriptions and records of bees. LXXXV (?). Annals and Magazine of Natural History (9)3: +193+. Cockerell, T. D. A. 1919k. The Prosopidae or obtuse-tongued bees of the Philippine Islands. Philippine Journal of Science 14: 191-194. Cockerell, T. D. A. 1919l. Natal bees. Annals of the Durban Museum 2: 189-196. Cockerell, T. D. A. 1920a. Descriptions and records of bees. LXXXVIII. Annals and Magazine of Natural History (9) 5: 113-119. Cockerell, T. D. A. 1920b. On south African bees, chiefly collected in Natal. Annals of the Durban Museum 2: 247-262. Cockerell, T. D. A. 1920c. On south African bees, chiefly collected in Natal. Annals of the Durban Museum 2: 286-318. Cockerell, T. D. A. 1920d. Supplementary notes on the social bees of the Philippine Islands. Philippine Journal of Science 16: 631-632. Cockerell, T. D. A. 1920e. Some Indian bees of genus Andrena. Entomologist 53: 133-134. Cockerell, T. D. A. 1920f. A new trigonalid from India (Hym.). Proceedings of the Entomological Society of Washington 22: 191-192. Cockerell, T. D. A. 1920g. Fossil arthropods in the British Museum. 1. Annals and Magazine of Natural History (9)5: 273-279. Cockerell, T. D. A. 1920h. Descriptions and records of bees. [Nos.?] Annals and Magazine of Natural History (9)6: +146+, +203+. Cockerell, T. D. A. 1920i. Some bees from Sandakan, Borneo. Philippine Journal of Science 17: 221-229. Cockerell, T. D. A. 1920j. Malayan bees. Philippine Journal of Science 17: 615-625. Cockerell, T. D. A. 1921a. Descriptions and records of bees. XC. Annals and Magazine of Natural History (9)7: 201-212. Cockerell, T. D. A. 1921b. The epeoline bees of the American Museum Rocky mountain expeditions. American Museum Novitates 23: 1-16. Cockerell, T. D. A. 1921c. Australian bees in the Queensland Museum. Memoirs of the Queensland Museum 7: 81-98. Cockerell, T. D. A. 1921d. Some Eocene insects from Colorado and Wyoming. Proc. U. S. Natl. Mus. 59: 29-39. Cockerell, T. D. A. 1921e. Fossil arthropods in the British Museum--V. Oligocene Hymenoptera from the Isle of Wight. Annals and Magazine of Natural History (9)7: 1-25. Cockerell, T. D. A. 1921f. Descriptions and records of bees. XCI. Annals and Magazine of Natural History (9)8: 359-368. Cockerell, T. D. A. 1922a. Bees of the genus Panurginus obtained by the American Museum Rocky Mountain expeditions. American Museum Novitates 36: 1-10. Cockerell, T. D. A. 1922b. Notes on some western bees. American Museum Novitates 40: 1-7. Cockerell, T. D. A. 1922c. Descriptions and records of bees. XCII. Annals and Magazine of Natural History (9)9: 242-249. Cockerell, T. D. A. 1922d. Descriptions and records of bees. XCIII. Annals and Magazine of Natural History (9)9: 360-367. Cockerell, T. D. A. 1922e. Descriptions and records of bees. XCV. Annals and magazine of Natural History (9)10: 265-269. Cockerell, T. D. A. 1922f. Descriptions and records of bees. XCVI. Annals and magazine of Natural History (9)10: 544-550. Cockerell, T. D. A. 1922g. Bees in the collection of the United States National Museum. 4. Proceedings of the United States National Museum 60: 1-20. Cockerell, T. D. A. 1922h. Two new subgenera of North American bees. American Museum Novitates no. 47: 1-5. Cockerell, T. D. A. 1922i. Australian bees in the Queensland Museum. Memoirs of the Queensland Museum 7: 257-279. Cockerell, T. D. A. 1922j. New bees from the Madeira Islands. (Hym.). Proceedings of the Entomological Society of Washington 24: 31-32. Cockerell, T. D. A. 1923a. Two nocturnal bees and a minute Perdita. American Museum Novitates no. 66: 1-4. Cockerell, T. D. A. 1923b. Some bees from British Guiana. Annals and Magazine of Natural History (9)11: 442-459. Cockerell, T. D. A. 1923c. Descriptions and records of bees. XCVIII. Annals and magazine of Natural History (9)12: 238-247. Cockerell, T. D. A. 1923d. Fossil insects from the Eocene of Texas. American Journal of Science 5: 397-410. Cockerell, T. D. A. 1923e. Two fossil Hymenoptera from Florissant (Vespidae, Megachilidae). Entomological News 34: 270-271. Cockerell, T. D. A. 1924. Descriptions and records of bees – C [?]. Ann. Mag. Nat. Hist. (9)13: 525–526. Cockerell, T. D. A. 1924a. Descriptions and records of bees. C [?]. Annals and Magazine of Natural History (9)13: 594-606. Cockerell, T. D. A. 1924b. Descriptions and records of bees. CI. Annals and Magazine of Natural History (9)14: 179-185. Cockerell, T. D. A. 1924c. A new genus of bees from California. Entomological News 35: 169-171. Cockerell, T. D. A. 1924d. A new bee from Oregon. Psyche 31: 243-244. Cockerell, T. D. A. 1924e. Notes on the structure of bees. Proceedings of the Entomological Society of Washington 26: 77-85. Cockerell, T. D. A. 1924f. Bees from the Tonga and Samoa Islands. Annals of the Entomological Society of America (9)15: 550-553. Cockerell, T. D. A. 1925a. Anthidiine bees in the collection of the California Academy of Sciences. Proceedings of the California Academy of Sciences (4)14: 345-367. Cockerell, T. D. A. 1925b. Bees in the collection of the California Academy of Sciences. Proceedings of the California Academy of Sciences (4)14: 185-215. Cockerell, T. D. A. 1925c. Some bees from New Zealand. Annals and Magazine of Natural History (9)15: 550-553. Cockerell, T. D. A. 1925d. Descriptions and records of bees. CVI. Annals and Magazine of Natural History (9)16: 416-423. Cockerell, T. D. A. 1926a. Descriptions and records of bees. CVIII. Annals and Magazine of Natural History (9)17: 214-226. Cockerell, T. D. A. 1926b. Descriptions and records of bees. CX. Annals and magazine of Natural History (9)17: 510-519. Cockerell, T. D. A. 1926c. Descriptions and records of bees. CXI. Annals and magazine of Natural History (9)17: 657-665. Cockerell, T. D. A. 1926d. Descriptions and records of bees. CXII. Annals and Magazine of Natural History (9)18: 216-227. Cockerell, T. D. A. 1926e. Descriptions and records of bees. CXIII. Annals and Magazine of Natural History (9)18: 621-627. Cockerell, T. D. A. 1926f. Some bees in the collection of the California Academy of Sciences. Pan-Pacific Entomologist 3: 80-90. Cockerell, T. D. A. 1926g. New halictine bees from Australia. Entomologist 59: 246-247. Cockerell, T. D. A. 1927a. Two new types of desert bees. Pan-Pacific Entomologist 4: 41-44. Cockerell, T. D. A. 1927b. Megachilid bees from Bolivia collected by the Mulford biological expedition, 1921-22. Proceedings of the United States National Museum 71(12): 1-22. Cockerell, T. D. A. 1927c. Some Australian bees. Entomologist 60: 101-102. Cockerell, T. D. A. 1927d. Some bees, principally from Formosa and China. American Museum Novitates 274: 1-16. Cockerell, T. D. A. 1927e. Fossil insects from the Miocene of Colorado. Annals and Magazine of Natural History (9)19: 161-166. Cockerell, T. D. A. 1929a. Bees in the Australian Museum collection. Records of the Australian Museum 17: 199-243. Cockerell, T. D. A. 1929b. Bees in the Queensland Museum. Memoirs of the Queensland Museum 9: 298-323. Cockerell, T. D. A. 1929c. Descriptions and records of bees. CXIV. Annals and Magazine of Natural History (10)3: 195-204. Cockerell, T. D. A. 1929d. Descriptions and records of bees. CXV. Annals and Magazine of Natural History (10)3: 354-360. Cockerell, T. D. A. 1929e. Descriptions and records of bees. CXVII. Annals and Magazine of Natural History (10)4: 132-141. Cockerell, T. D. A. 1929f. Descriptions and records of bees. CXVIII. Annals and Magazine of Natural History (10)4: 142-152. Cockerell, T. D. A. 1929g. Descriptions and records of bees. CXIX. Annals and Magazine of Natural History (10)4: 296-304. Cockerell, T. D. A. 1929h. Descriptions and records of bees. CXX. Annals and Magazine of Natural History (10)4: 584-594. Cockerell, T. D. A. 1929i. New name for a genus of bees. Entomologist 62: 19. Cockerell, T. D. A. 1929j. Bees from the Australian Region. American Museum Novitates 346: 1-18. Cockerell, T. D. A. 1929k. Bees, chiefly Australian species, described or determined by Dr. H. Friese. American Museum Novitates 343: 1-20. Cockerell, T. D. A. 1930a. African bees of the family Ctenoplectridae from the Belgian Congo and Liberia. Revue de Zoologie et de Botanique Africaines 18: 358-363. Cockerell, T. D. A. 1930b. African bees of the family Megachilidae, (Anthidiinae, Serapista and Lithurgus) mainly from Liberia and the Belgian Congo. Revue de Zoologie et de Botanique Africaines 19: 43-55. Cockerell, T. D. A. 1930c. The bees of Australia. Australian Zoologist 6(2): 137-156. Cockerell, T. D. A. 1930d. The bees of Australia. Australian Zoologist 6: 205-236. Cockerell, T. D. A. 1930e. A new subgenus of andrenine bees. Pan-Pacific Entomologist 7: 5-8. Cockerell, T. D. A. 1930f. New Australian bees. Memoirs of the Queensland Museum 10: 37-50. Cockerell, T. D. A. 1930g. A new African genus of Ceratinidae (Hymenoptera, Apoidea). Revue de Zoologie et de Botanique Africaines 18: 291-293. Cockerell, T. D. A. 1930h. Australian bees in the Museum of Comparative Zoology. Psyche 37: 141-154. Cockerell, T. D. A. 1930i. Descriptions and records of bees. CXXI. Annals and Magazine of Natural History (10)6: 108-115. Cockerell, T. D. A. 1930j. Descriptions and records of bees. CXXIV. Annals and Magazine of Natural History (10)6: 48-57. Cockerell, T. D. A. 1930k. The xylocopid or carpenter bees of the Philippine Islands. Philippine Journal of Science 43: 265-275. Cockerell, T. D. A. 1930l. Bees from Mesa Verde, Colorado, in the American Museum of Natural History. American Museum Novitates 397: 1-8. Cockerell, T. D. A. 1931a. Descriptions and records of Hymenoptera. Annals and Magazine of Natural History (10)7: 37-41. Cockerell, T. D. A. 1931b. Descriptions and records of bees. CXXVI. Annals and Magazine of Natural History (10)7: 273-281. Cockerell, T. D. A. 1931c. Descriptions and records of bees. CXXVIII. Annals and Magazine of Natural History (10)7: 529-536. Cockerell, T. D. A. 1931d. Some African bees. Annals and Magazine of Natural History (10)8: 400-405. Cockerell, T. D. A. 1931e. Descriptions and records of bees. CXXIX. Annals and Magazine of Natural History (10)8: 411-418. Cockerell, T. D. A. 1931f. Heriadine and related bees from Liberia and the Beligian Congo. Revue de Zoologie et de Botanique Africaines 20: 331-341. Cockerell, T. D. A. 1931g. African bees of the family Megachilidae from Liberia and the Belgian Congo. Revue de Zoologie et de Botanique Africaines 20: 132-179. Cockerell, T. D. A. 1931h. Descriptions and records of bees. CXXX. Annals and Magazine of Natural History (10)8: 537-553. Cockerell, T. D. A. 1931i. The bees of australia. Australian Zoologist 7: 34-54. Cockerell, T. D. A. 1931j. A peculiar pangurgine bee from Arizona. Proceedings of the Entomological Society of Washington 33: 201-202. Cockerell, T. D. A. 1931k. Insects from the Miocene (Latah) of Washington, II. Hymenoptera and Hemiptera. Annals of the Entomological Society of America 24: 309-312. Cockerell, T. D. A. 1932a. The bees of australia. Australian Zoologist 7: 205-218. Cockerell, T. D. A. 1932b. Bees collected by Charles Darwin on the voyage of the “Beagle.” Journal of the New York Entomological Society 40: 519-522. Cockerell, T. D. A. 1932c. Bees from the Belgian Congo. Revue de Zoologie et de Botanique Africaines 23: 18-27. Cockerell, T. D. A. 1932d. Scrapter, a misunderstood genus of bees. Entomologist 65: 10-12. Cockerell, T. D. A. 1932e. Descriptions and records of bees. CXXXI. Annals and Magazine of Natural History (10)9: 355-365. Cockerell, T. D. A. 1932f. Descriptions and records of bees. CXXXIV. Annals and Magazine of Natural History (10)10: 115-126. Cockerell, T. D. A. 1932g. Descriptions and records of bees. CXXXV. Annals and Magazine of Natural History (10)10: 166-176. Cockerell, T. D. A. 1933a. Descriptions and records of bees. CXLIII. Annals and Magazine of Natural History (10)11: 456-468. Cockerell, T. D. A. 1933b. Descriptions and records of bees. CXLV. Annals and Magazine of Natural History (10)12: 126-136. Cockerell, T. D. A. 1933c. Bees collected at Borego, California, by Wilmatte Cockerell and Milene Porter. Pan-Pacific Entomologist 9: 25-28. Cockerell, T. D. A. 1933d. The bees of australia. Australian Zoologist 7: 291-324. Cockerell, T. D. A. 1933e. A new parasitic bee from New Guinea. Stylops 2: 42. Cockere, T. D. A. 1933f. The excessive abundance of certain bees. Amer. Naturaist 67: 286-288. Cockerell, T. D. A. 1933g. Bees of the genus Colletes from South Africa. The Entomologist 66: 204-208. Cockerell, T. D. A. 1934a. Descriptions and records of bees. CXLVIII. Annals and Magazine of Natural History (10)13: 444-456. Cockerell, T. D. A. 1934b. Some African meliponine bees. Revue de Zoologie et de Botanique Africaines 26: 46-62. Cockerell, T. D. A. 1934c. Some new or little-known South African bees of the genus Allodape in the British Museum. Annals and Magazine of Natural History (10)14: 220-242. Cockerell, T. D. A. 1934d. Some bees of the genus Ceratina from Africa. American Museum Novitates 736: 1-4. Cockerell, T. D. A. 1934e. The bees of australia. Australian Zoologist 8(1): 1-38. Cockerell, T. D. A. 1934f. Some bees (Hym.) from the Sudan. Stylops 3: 64-65. Cockerell, T. D. A. 1935a. Some California bees. Pan-Pacific Entomologist 11: 49-54. Cockerell, T. D. A. 1935b. Scientific results of the Vernay-Lang Kalahari expedition, March to September, 1930, Hymenoptera (Apoidea). Annals of the Transvaal Museum 17: 63-94. Cockerell, T. D. A. 1935c. African bees of the genera Allodape and Allodapula. Revue de Zoologie et de Botanique Africaines 27: 367-371. Cockerell, T. D. A. 1936a. Bees from northern California. Pan-Pacific Entomologist 12: 133-164. Cockerell, T. D. A. 1936b. Descriptions and records of bees. CLIV. Annals and Magazine of Natural History (10)17: 477-483. Cockerell, T. D. A. 1936c. Descriptions and records of bees. CLV. Annals and Magazine of Natural History (10)18: 446-456. Cockerell, T. D. A. 1936d. African bees of the genus Anthophora. Revue de Zoologie et de Botanique Africaines 28: 205-212. Cockerell, T. D. A. 1936e. African bees of the genus Anthophora (Hymenoptera). Proceedings of the Royal Entomological Society (B) 1936: 71-78. Cockerell, T. D. A. 1936f. African bees of the genus Allodapula. American Museum Novitates 840: 1-28. Cockerell, T. D. A. 1936g. African bees of the genus Colletes. American Museum Novitates 856: 1-10. Cockerell, T. D. A. 1937a. African bees of the genera Ceratina, Halictus and Megachile. British Museum, London xvi + 254 pp. Cockerell, T. D. A. 1937b. Descriptions and records of bees. CLIX. Annals and Magazine of Natural History (10)19: 136-143. Cockerell, T. D. A. 1938a. Bees of the genus Sphecodes from the Belgian Congo. Revue de Zoologie et de Botanique Africaines 30: 327-329. Cockerell, T. D. A. 1938b. Descriptions and records of bees. CLVI. Annals and Magazine of Natural History (11)1: 79-85. Cockerell, T. D. A. 1939. Studies on the Pacific bees in the collection of the Bishop Museum. Occasional Papers Bernice P. Bishop Museum 15: 133-140. Cockerell, T. D. A. 1940. Heriadine bees from the Belgian Congo. Proceedings of the Entomological Society of Washington 42: 113-115. Cockerell, T. D. A. 1941a. Correction of the name of an African bee. Proceedings of the Entomological Society of Washington 43: 166-167. Cockerell, T. D. A. 1941b. Observations on plants and insects in northwestern Baja California, Mexico, with descriptions of new bees. Transactions of the San Diego Society of Natural History 9: 339-352. Cockerell, T. D. A. 1942. Descriptions and records of bees. CLXXXIV. Annals and Magazine of Natural History (11)9: 56-60. Cockerell, T. D. A. 1944. Some African megachild bees. Proceedings of the Entomological Society of Washington 46: 246-249. Cockerell, T. D. A. 1945. Some African bees. Annals and Magazine of Natural History (11)11: 804-814. Cockerell, T. D. A. 1946a. African bees of the genus Anthophora. Psyche 53: 22-26. Cockerell, T. D. A. 1946b. African colletid bees. Annals and Magazine of Natural History (11)12: 6-851. Cockerell, T. D. A. 1946c. African colletid bees. Annals and Magazine of Natural History (11)13: 107-113. Cockerell, T. D. A. 1947a. A new genus of bees from Honduras. Proceedings of the Entomological Society of Washington 49: 106. Cockerell, T. D. A. 1947b. Bees of the genus Anthophora from Africa. Annals and Magazine of Natural History (11)13 (1946): 338-347. Cockerell, T. D. A. 1947. African colletid bees. Annals and Magazine of Natural History (11)13: 199-203. Cockerell, T. D. A. 1949. Bees from central America, principally Honduras. Proceedings of the United States National Museum 98: 429-490. Cockerell, T. D. A. & E. Atkins, 1902a. Contributions from the New Mexico Biological Station. XII. On some genera of bees. Annals and Magazine of Natural History (7)9: 230-234. Cockerell, T. D. A. & E. Atkins, 1902b. Contributions from the New Mexico Biological Station. XIII. On the bees of the family Nomadidae of Ashmead. Annals and Magazine of Natural History (7)10: 40-46. Cockerell, T. D. A. & B. H. Blair, 1930. Rocky Mountain bees, I. American Museum Novitates no. 433: 1-19. Cockerell, T. D. A. & W. P. Cockerell, 1901. Contributions from the New Mexico Biological Station IX. On certain genera of bees. Annals and Magazine of Natural History (7)7: 46-50. Cockerell, T. D. A. & W. Porter, 1899. Contributions from the New Mexico Biological Station. VII. Observations on bees, with descriptions of new genera and species. Annals and Magazine of Natural History (7)4: 403-421. Cockerell, T. D. A. & W. W. Robins, 1910. An introduction to the study of Rocky Mountain bees. University Colorado Studies 7: 179-195. Cocucci, A. A. & S. Vogel, 2001. Oil-producing flowers of Sisyrinchium species (Iridaceae) and their pollinators in southern South America. Flora 196(1): 26–46. Coelho, J. R. 1991. The effect of thorax temperature on force production during tethered flight in honey bee (Apis mellifera) drones, workers and queeen. Physiol. Zool. 64(3): 823-835. Coffman, E. A. 1922. Pollination of alfalfa. Bot. Gaz. 74: 197-203. Coggshall, W. L. & R. A. Morse, 1984. Beewax – Production, Harvesting, Processing and Products. Wicwas Press, Cheshire/CT. Cohn, M. E., J. P. Faucon, A. Giauffret & C. Sarrazin, 1979. A new technique for the diagnosis of acarine infestation in honey bees. Journal of Apicultural Research 18: 222-224. Cole, B. & A. Harman, 2001. Siberia - a land of scenic beauty and delicious hooney. American Bee Journal April, 2001: 264-268. Cole, K. J. 1970. Bee-hives in polystyrene. Plast. Rubb. Weekly No. 322: 1-10. Coleman, E. 1929. Pollination of Cryptostylis subulata (Labill.). Victorian Naturae 46(3): 62-66. Coleman, E. 1933. Pollination of the orchid genus Prasophyllum. Victonian Naturae 49: 214-221. Coleman, E. 1937a. 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