Agapostemon texanus Cresson, 1872:255, ♀. 6 ♀♀, Texas (leg. Belfrage, Boll); Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82, Lectotype ♀ (Academy of Natural Sciences, Philadelphia); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (Academy of Natural Sciences, Philadelphia). - Dalla Torre, 1896Dalla Torre, C.G. 1896. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, X. Apidae (Anthophila). Sumptibus Guilelmi Engelmann, 1-643. (distribution); Robertson, 1897Robertson, C. 1897. North American bees - Descriptions and synonyms. Transactions of the Academy of Science of St. Louis 7:315-356. (distribution); Cockerell, 1899Cockerell, T.D.A. 1899. Notes on some Hymenoptera. The Canadian Entomologist 31:255-256. (distribution); Cockerell, 1901Cockerell, T.D.A. 1901. Contributions from the New Mexico Biological Station. - X. Observations on bees collected at Las Vegas, New Mexico, and in the adjacent Mountains. II. Annals and Magazine of Natural History ser. 7 (7):125-131. (distribution); Cockerell, 1902Cockerell, T.D.A. 1902. Additions to the fauna of Mexico (Bees and Coccidae). The Entomologist 35 (470):177-178. (distribution); Cockerell, 1903Cockerell, T.D.A. 1903. A catalogue of the bees of California. Psyche 10:74-78. (distribution); Cockerell, 1906Cockerell, T.D.A. 1906. The bees of Florissant, Colorado. Bull. American Mus. Nat. Hist. 22:419-455. (distribution); Cockerell, 1906Cockerell, T.D.A. 1906. The bees of New Mexico. Transactions of the American Entomological Society 32:289-314. (distribution); Cockerell, 1919Cockerell, T.D.A. 1919. Bees in the collection of the United States National Museum. Proceedings of the United States National Museum 55 (2264):167-221. (distribution); Cockerell, 1930Cockerell, T.D.A. 1930. Bees from Mesa Verde, Colorado, in the American Museum of Natural History. American Museum Novitates 397:1-8. (distribution); Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83. (distribution); Cockerell, 1937Cockerell, T.D.A. 1937. Bees collected by Mr. and Mrs. J. L. Sperry and Mr. R. H. Andrews in Arizona. Bulletin of the Southern California Academy of Sciences 36 (3):107-110. (distribution); Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538. (distribution); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590. (distribution); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209. (distribution); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. (distribution); Estrada de Léon & Ayala Barajas, 1995Estrada de Léon, M. & R. Ayala Barajas 1995. Abejas silvestres (Hymenoptera: Apoidea) de la Sierra del Tigre, Jalisco. Apicultura Moderna 7:12-24. (distribution); Yáñez-Ordóñez & Hinojosa-Díaz, 2004Yáñez-Ordóñez, O. & I. Hinojosa-Díaz 2004. La colección himenopterológica (Insecta) del Museo de Zoología Alfonso L. Herrera de la Facultad de Ciencias, UNAM, México. Acta Zoológica Mexicana (nueva serie) 20 (1):167-197. (distribution); Wilson et al., 2010Wilson, J.S., L.E. Wilson, L.D. Loftis & T. Griswold 2010. The montane bee fauna of north central Washington, USA, with floral associations. Western North American Naturalist 70 (2):198-207. (distribution); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72. (distribution); Owens et al., 2018Owens, B.E., L. Allain, E.C. van Gorder, J.L. Bossart & C.E. Carlton 2018. The bees (Hymenoptera: Apoidea) of Louisiana: An updated, annotated checklist. Proceedings of the Entomological Society of Washington 120 (2):272-307. (distribution); Nava-Bolaños & Osorio-Olvera, 2022Nava-Bolaños, A. & L. Osorio-Olvera 2022. Estado del arte del conocimiento de biodiversidad de los polinizadores de México. Revista Mexicana de Biodiversidad 93:1-77. (distribution). - As Agapostemon texanus texanus: - Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538. (distribution).
Agapostemon texanus subtilior Cockerell, 1898:27, Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82, Type (probably in Cockerell's collection), Neotype ♀ (University of Colorado Museum, Boulder), designated by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534; Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (whereabout unknown). Synonymized with Agapostemon texanus Cresson, 1872 by Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82. - Cockerell, 1910Cockerell, T.D.A. 1910. Some bees from Eldora, Colorado. Psyche 17 (6):244-247. (distribution); Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538.:454 ( listed as synonym of Agapostemon texanus texanus Cresson, 1872); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533 ( listed as synonym of Agapostemon texanus Cresson, 1872); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:71 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon borealis Crawford, 1901:160, Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (Academy of Natural Sciences, Philadelphia). Synonymized with Agapostemon texanus Cresson, 1872 by Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82. - Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538.:454 ( listed as synonym of Agapostemon texanus texanus Cresson, 1872); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533 ( listed as synonym of Agapostemon texanus Cresson, 1872); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:71 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon californicus Crawford, 1901:164, Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82, Lectotype (United States National Museum); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Lectotype ♀ (U.S. National Museum). Synonymized with Agapostemon cockerelli Crawford, 1901 by Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:79. Synonymized with Agapostemon texanus Cresson, 1872 by ), 82 (. - Cockerell, 1903Cockerell, T.D.A. 1903. A catalogue of the bees of California. Psyche 10:74-78. (distribution); Cockerell, 1935Cockerell, T.D.A. 1935. Some California bees (Continued from page 48). The Pan Pacific Entomologist 11 (2):49-54. (distribution); Michener, 1936Michener, C.D. 1936. On certain Halictidae from Northern California. The Pan Pacific Entomologist 12 (4):165-172. (distribution); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533 ( listed as synonym of Agapostemon texanus Cresson, 1872); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:71 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Halictus brachycerus Vachal, 1903:101, Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♂ (Muséum National D'Histoire Naturelle, Paris); Rasmussen, 2012Rasmussen, C. 2012. Joseph Vachal (1838–1911): French entomologist and politician. Zootaxa 3442:1-52.:20, Types (MNHN; NMW). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:71 ( listed as synonym of Agapostemon texanus Cresson, 1872); Rasmussen, 2012Rasmussen, C. 2012. Joseph Vachal (1838–1911): French entomologist and politician. Zootaxa 3442:1-52.:20 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon texanus iowensis Cockerell, 1910:363, Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82, Type (United States National Museum); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (U.S. National Museum). Synonymized with Agapostemon texanus Cresson, 1872 by Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82. Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538.:454 ( listed as synonym of Agapostemon texanus texanus Cresson, 1872); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:71 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon proscriptus Cockerell, 1912:24, ♀. 2 ♀♀, Guatemala City, Guatemala (leg. W.P. Cockerell); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (U.S. National Museum). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Cockerell, 1949Cockerell, T.D.A. 1949. Bees from Central America, principally Honduras. Proceedings of the United States National Museum 98 (No. 3233):429-490. (distribution); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:71 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon joseanus Friese, 1916:291, 310, ♀. 4 ♀♀, San José (leg. Schmidt); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (Zoologisches Museum, Humboldt Universität, Berlin). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:71 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon sulfuripes Friese, 1916:291, 310, ♂.no location; Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♂ (whereabout unknown). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:72 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon cyanozonus Cockerell, 1924:539, ♂. Holotype ♂, Guaymas, Mexico, April 7 (Mus. Calif. Acad. Sci., No. 1506, leg. Van Duzee); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♂ (California Academy of Sciences). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:72 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon proscriptellus Cockerell, 1924:538, ♀. Holotype ♀, Guaymas, Mexico, April 8 (Mus. Calif. Acad. Sci., No. 1503, leg. Van Duzee); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (California Academy of Sciences). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:72 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon texanus vandykei Cockerell, 1925:191, ♀. Holotype ♀, Yosemite Valley, California, June 25, 1921 (Mus. Calif. Acad. Sci., No. 1652, leg. E.C. Van Dyke); Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82, Type (California Academy of Sciences); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (California Academy of Sciences). Synonymized with Agapostemon texanus Cresson, 1872 by Sandhouse, 1936Sandhouse, G.A. 1936. The bees of the genus Agapostemon (Hymenoptera: Apoidea) occuring in the United States. Jour. Washington Acad. Sci. 26 (2):70-83.:82. - Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533 ( listed as synonym of Agapostemon texanus Cresson, 1872); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:72 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon californicus psammobius Cockerell, 1937:150, ♂♀. Holotype ♂, California: San Miguel Island (California Academy of Sciences at San Francisco, leg. end of July); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♂ (California Academy of Sciences). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:72 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon angelicus idahoensis Michener, 1937:314, ♀. Holotype ♀, Challis, Idaho, June 26, 1932 (leg. Louise Ireland); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (Snow Entomological Museum, University of Kansas, Lawrence). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:72 ( listed as synonym of Agapostemon texanus Cresson, 1872).
Agapostemon californicus clementinus Cockerell, 1939:431, Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:534, Type ♀ (University of Colorado Museum, Boulder). Synonymized with Agapostemon texanus Cresson, 1872 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:533. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1953 ( listed as synonym of Agapostemon texanus Cresson, 1872); Maes, 1993Maes, J.-M. 1993. Catalogo de los Apoidea (Hymenoptera) de Nicaragua. Revista Nicaraguense de Entomologia 26:11-30. ( listed as synonym of Agapostemon texanus Cresson, 1872); Ramírez-Freire et al., 2012Ramírez-Freire, L., Alanís-Flores, G. J., Ayala-Barajas, R., Quiroz-Martínez, H. & Velazco Macías, C. G. 2012. Las abejas del género Agapostemon (Hymenoptera: Halictidae) del estado de Nuevo León, México. Revista Mexicana de Biodiversidad 83:63-72.:72 ( listed as synonym of Agapostemon texanus Cresson, 1872).