Exomalopsis Snowi Cockerell, 1906:73, ♂. 3 ♂♂, Brownsville, Texas, June; Silveira & Almeida, 2008Silveira, F.A. & E.A.B. Almeida 2008. Revision of the species of the subgenera of Exomalopsis Spinola, 1853 ocurring in South America. II – Phanomalopsis Michener & Moure, 1957 (Hymenoptera, Apidae). Lundiana 9 (2):111-153.:143, Holotype ♂ (USNM). - Lutz & Cockerell, 1920Lutz, F.E. & T.D.A. Cockerell 1920. Notes on the distribution and bibliography of North American bees of the families, Apidae, Meliponidae, Bombidae, Euglossidae, and Anthophoridae. Bull. Amer. Mus. Nat. Hist 42 (15):491-641. (distribution); Timberlake, 1947Timberlake, P.H. 1947. A revision of the species of Exomalopsis inhabiting the United States (Hymenoptera, Apoidea). Journal of the New York Entomological Society 55 (2):85-106. (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); Timberlake, 1980Timberlake, P.H. 1980. Review of North American Exomalopsis (Hymenoptera, Anthophoridae). University of California press, LTD, London, England. 158 pp. (distribution); Ayala, 1988Ayala, R. 1988. Abejas silvestres (Hymenoptera: Apoidea) de Chamela, Jalisco, México. Folia Entomológica Mexicana 77:395-493. (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); Silveira & Almeida, 2008Silveira, F.A. & E.A.B. Almeida 2008. Revision of the species of the subgenera of Exomalopsis Spinola, 1853 ocurring in South America. II – Phanomalopsis Michener & Moure, 1957 (Hymenoptera, Apidae). Lundiana 9 (2):111-153. (distribution); Gonzalez et al., 2012Gonzalez, V.H., J.S. Ascher & M.S. Engel 2012. A new Stelis (Dolichostelis) from northern Colombia (Hymenoptera: Megachilidae): first records for South America and a synopsis of the bee fauna from the Caribbean region of Colombia. Journal of Natural History 46 (47-48):2919-2934. (distribution); Velez-Ruiz & Smith-Pardo, 2013Velez-Ruiz, R.I. & A.H. Smith-Pardo 2013. New species of Exomalopsis and its associated cleptoparasite Nomada from Colombia with description of the nest (Hymenoptera: Apoidea: Anthophila: Apidae). ISRN Entomology 865059:1-10. (distribution); Sagot et al., 2018Sagot, P, J. Mérida, R. Ayala & R. Vandame 2018. Situación actual del conocimiento de la fauna de abejas (Apoidea: Anthophila) del estado de Chiapas, México. In: (Ed.). Memorias X Congreso Mesoamericano sobre Abejas Nativas. 191-2011. (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).
Exomalopsis grandior Timberlake, 1980:93, ♀. Holotype ♀, Llera Mesa, 1,800 ft., Tamaulipas, Mexico, June 7, 1961 (University of Kansas, Lawrence, leg. University of Kansas, Mexican Expedition). - Timberlake, 1980Timberlake, P.H. 1980. Review of North American Exomalopsis (Hymenoptera, Anthophoridae). University of California press, LTD, London, England. 158 pp. (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); Silveira & Almeida, 2008Silveira, F.A. & E.A.B. Almeida 2008. Revision of the species of the subgenera of Exomalopsis Spinola, 1853 ocurring in South America. II – Phanomalopsis Michener & Moure, 1957 (Hymenoptera, Apidae). Lundiana 9 (2):111-153.:141 ( listed as synonym of Exomalopsis snowi Cockerell, 1906); 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).
Exomalopsis magna Timberlake, 1980:103, ♀. Holotype ♀, El Salto, 1,800 ft., San luis Potosi, Mexico, June 8, 1961 (University of Kansas, Lawrence, leg. University of Kansas, Mexican Expedition). - Silveira & Almeida, 2008Silveira, F.A. & E.A.B. Almeida 2008. Revision of the species of the subgenera of Exomalopsis Spinola, 1853 ocurring in South America. II – Phanomalopsis Michener & Moure, 1957 (Hymenoptera, Apidae). Lundiana 9 (2):111-153.:141 ( listed as synonym of Exomalopsis snowi Cockerell, 1906); 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).
Exomalopsis occipitalis Timberlake, 1980:104, ♀. Holotype ♀, El Camaron, 2,400 ft., Oaxaca, Mexico, July 7, 1953 (University of Kansas, Lawrence, leg. University of Kansas, Mexican Expedition). - Timberlake, 1980Timberlake, P.H. 1980. Review of North American Exomalopsis (Hymenoptera, Anthophoridae). University of California press, LTD, London, England. 158 pp. (distribution); Silveira & Almeida, 2008Silveira, F.A. & E.A.B. Almeida 2008. Revision of the species of the subgenera of Exomalopsis Spinola, 1853 ocurring in South America. II – Phanomalopsis Michener & Moure, 1957 (Hymenoptera, Apidae). Lundiana 9 (2):111-153.:141 ( listed as synonym of Exomalopsis snowi Cockerell, 1906); 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).
Exomalopsis tricincta Timberlake, 1980:105, ♀. Holotype ♀, 20 miles east of El Camaron, Oaxaca, Mexico, July 21, 1956 (University of California, Riverside, leg. J.W. MacSwain). - Silveira & Almeida, 2008Silveira, F.A. & E.A.B. Almeida 2008. Revision of the species of the subgenera of Exomalopsis Spinola, 1853 ocurring in South America. II – Phanomalopsis Michener & Moure, 1957 (Hymenoptera, Apidae). Lundiana 9 (2):111-153.:141 ( listed as synonym of Exomalopsis snowi Cockerell, 1906).