Chilicola mexicana Toro & Michener, 1975:353, ♂♀. Allotype ♀, 15,5 miles (25 km) east of Toluca, Estado de Mexico, 9500 feet (2900 m) altitude, 6 July 1961 (Snow Entomological Museum, University of Kansas, leg. University of Kansas Mexican Expedition); Holotype ♂, 15,5 miles (25 km) east of Toluca, Estado de Mexico, 9500 feet (2900 m) altitude, 6 July 1961 (Snow Entomological Museum, University of Kansas, leg. University of Kansas Mexican Expedition); Moure & Urban, 2002Moure, J.S. & D. Urban 2002. Catálogo de Apoidea de Região Neotropical (Hymenoptera, Colletidae). V. Xeromelissinae. Revista Brasileira de Entomologia 19 (Supl. 1):1-25.:10, Holotype ♂ (SEMK). - Moure & Urban, 2002Moure, J.S. & D. Urban 2002. Catálogo de Apoidea de Região Neotropical (Hymenoptera, Colletidae). V. Xeromelissinae. Revista Brasileira de Entomologia 19 (Supl. 1):1-25. (distribution); Oliveira et al., 2011Oliveira, F.F., de, T. Mahlmann & M.S. Engel 2011. A new species of Chilicola from Bahia, Brazil (Hymenoptera, Colletidae), with a key to the species of the megalostigma group. ZooKeys 153:81-90. (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).