Megacilissa electa Cresson, 1878:221, ♂. Holotype ♂, Georgia (American Entomology Society, leg. Morrison). - Dalla Torre, 1896Dalla Torre, C.G. 1896. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, X. Apidae (Anthophila). Sumptibus Guilelmi Engelmann, 1-643. (distribution); Friese, 1898Friese, H. 1898. Monographie der Bienengattungen, Megacilissa, Caupolicana, Diphaglossa und Oxaea. Ann. KK Naturh. Hof. 13 (1):59-86. (distribution). - As Caupolicana electa: - Timberlake, 1946Timberlake, P.H. 1946. Two new species of Ptiloglossa from Arizona (Hymenoptera, Apoidea). The Pan-Pacific Entomologist 22 (4):156-158. (distribution); Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538. (distribution); Michener, 1966Michener, C.D. 1966. The classification of the Diphaglossinae and North American species of the genus Caupolicana (Hymenoptera, Colletidae). The University of Kansas Science Bulletin 46 (20):717-751. (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); Pascarella et al., 1999Pascarella, J.B., Waddington, K.D. & Neal, P.R. 1999. The Bee Fauna (Hymenoptera: Apoidea) of Everglades National Park, Florida and adjacent areas: Distribution, Phenology, and Biogeography. Journal of the Kansas Entomological Society 72 (1):32-45. (distribution); Michener & Deyrup, 2004Michener, C.D. & M. Deyrup 2004. Caupolicana from Florida (Hymenoptera: Colletidae). Journal of the Kansas Entomological Society 77 (4):774-782. (distribution); Pascarella, 2006Pascarella, J.B. 2006. The bees of Florida. . (distribution); Owens et al., 2018Owens, B.E., L. Allain, E.C. van Gorder, J.L. Bossart & C.E. Carlton 2018. The bees (Hymenoptera: Apoidea) of Louisiana: An updated, annotated checklist. Proceedings of the Entomological Society of Washington 120 (2):272-307. (distribution).