Agapostemon melliventris Cresson, 1874:101, ♀. 3 ♀♀; 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.:78, 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.:499, Type ♀ (Academy of Natural Sciences, Philadelphia). - Cockerell, 1897Cockerell, T.D.A. 1897. New and little-known bees. Transactions of the American Entomological Society 24:144-162. (distribution); Cockerell, 1899Cockerell, T.D.A. 1899. Catálogo de las Abejas de Mexico. Biblioteca Agricola de las Secretaria de Fomento, Mexico, 1-20. (distribution); Cockerell, 1906Cockerell, T.D.A. 1906. The bees of New Mexico. Transactions of the American Entomological Society 32:289-314. (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); 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); 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); 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); Portman et al., 2022Portman, Z.M., M. Arduser, I.G. Lane & D.P. Cariveau 2022. A review of the Augochloropsis (Hymenoptera, Halictidae) and keys to the shiny green Halictinae of the midwestern United States. ZooKeys 1130:103-152. (distribution).
Agapostemon fasciatus Crawford, 1901:163, Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:499, Type ♀ (U.S. National Museum). Synonymized with Agapostemon melliventris Cresson, 1874 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:499. - 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.:78 ( listed as synonym of Agapostemon melliventris plurifasciatus (Vachal, 1903)); Cockerell, 1937Cockerell, T.D.A. 1937. New and little-known American bees. American Museum Novitates 899:1-5.:4 (taxonomy); 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.:1954 ( listed as synonym of Agapostemon melliventris Cresson, 1874); 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 melliventris Cresson, 1874).
Halictus plurifasciatus Vachal, 1903:93, 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, 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.:499, Type ♀ (U.S. National Museum). Synonymized with Agapostemon melliventris Cresson, 1874 by Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:499. - 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.:1954 ( listed as synonym of Agapostemon melliventris Cresson, 1874); 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 melliventris Cresson, 1874). - As Agapostemon melliventris plurifasciatus: - 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).
Agapostemon digueti Cockerell, 1924:539, ♀. Holotype ♀, Las Animas, Lower California, May 8 (Mus. Calif. Acad. Sci., No. 1505, 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.:499, Type ♀ (California Academy of Sciences, San Francisco). Synonymized with Agapostemon melliventris Cresson, 1874 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.:78. - Cockerell, 1924Cockerell, T.D.A. 1924. Expedition of the California Academy of Sciences to the Gulf of California in 1921. The bees (II). Proceedings of the California Academy of Sciences 12 (27):529-560. (distribution); Cockerell, 1925Cockerell, T.D.A. 1925. Bees in the collection of California Academy of Sciences. Proceedings of the California Academy of Sciences 14 (11):185-215. (distribution); Roberts, 1972Roberts, R.B. 1972. Revision of the bee genus Agapostemon (Hymenoptera: Halictidae). The University of Kansas Science Bulletin 49 (9):437-590.:499 ( listed as synonym of Agapostemon melliventris Cresson, 1874); 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.:1954 ( listed as synonym of Agapostemon melliventris Cresson, 1874); 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 melliventris Cresson, 1874).