- As Zacosmia maculata: - Cockerell, 1899Cockerell, T.D.A. 1899. Catálogo de las Abejas de Mexico. Biblioteca Agricola de las Secretaria de Fomento, Mexico, 1-20. (distribution); Cockerell, 1902Cockerell, T.D.A. 1902. Hymenoptera of southern California - I. Bulletin of the Southern California Academy of Science 1 (6):70-71. (distribution); Cockerell, 1903Cockerell, T.D.A. 1903. A catalogue of the bees of California. Psyche 10:74-78. (distribution); Cockerell, 1905Cockerell, T.D.A. 1905. The bees of southern California. VIII. Bulletin of the Southern California Academy of Sciences 4 (2):28-33. (distribution); Cockerell, 1916Cockerell, T.D.A. 1916. Some California bees. The Canadian Entomologist 48:391-393. (distribution); Cockerell & Sandhouse, 1924Cockerell, T.D.A. & G. Sandhouse 1924. Parasitic bees (Epeolinae and Melectinae) in the collection of the California Academy of Sciences. Proceedings of the California Academy of Sciences 13 (19):305-324. (distribution); Torchio & Youssef, 1968Torchio, P.F. & N.N. Youssef 1968. The biology of Anthophora (Micranthophora) flexipes and its Cleptoparasite, Zacosmia maculata, including a description of the immature dtages of the parasite (Hymenoptera: Apoidea, Anthophoridae). Journal of the Kansas Entomological Society 41 (3):289-302. (biology [parasite of Anthophora flexipes], 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); Esperanza de Pedro, 2021Esperanza de Pedro, D. 2021. . :. (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).