Halictus azteca Vachal, 1911:45, Sandhouse, 1937Sandhouse, G.A. 1937. The bees of the genera Augochlora, Augochloropsis, and Augochlorella occuring in the United States (Hymenoptera; Apoidea). Journal of the Washington Academy of Sciences 27 (2):65-79.:78, Type ♀ (probably in the Musée National d'Histoire Naturelle, Paris); Rasmussen, 2012Rasmussen, C. 2012. Joseph Vachal (1838–1911): French entomologist and politician. Zootaxa 3442:1-52.:18, Types (MNHN). - As Augochlora azteca: - Cockerell, 1923Cockerell, T.D.A. 1923. Some bees from Victoria, Mexico. Proceedings of the United States National Museum 63 (Art. 8):1-5. (distribution); Sandhouse & Cockerell, 1924Sandhouse, G. & T.D.A. Cockerell 1924. Expedition of the California Academy of Sciences to the Gulf of California in 1921. The bees (III). Proceedings of the California Academy of Sciences ser. 4: v. 13 (21):333-339. (distribution); Sandhouse, 1937Sandhouse, G.A. 1937. The bees of the genera Augochlora, Augochloropsis, and Augochlorella occuring in the United States (Hymenoptera; Apoidea). Journal of the Washington Academy of Sciences 27 (2):65-79. (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); Ruíz-Cancino & Coronado-Blanco, 2002Ruíz-Cancino, E. & J.M. Coronado-Blanco 2002. Artrópodos terrestres de los estados de Tamaulipas y Nuevo León, México. Serie Publicaciones Cientificas No. 4:1-376. (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).