Perdita halictoides Smith, 1853:128, ♀. ♀, N. America (F. Smith). - Cockerell, 1896Cockerell, T.D.A. 1896. The bees of the genus Perdita F. Smith. Proceedings of the Academy of Natural Sciences of Philadelphia 48:25-107.:77 (listed); Timberlake, 1952Timberlake, P.H. 1952. New records of Perdita from the eastern United States (Hymenoptera, Apoidea). Proceedings of the Entomological Society of Washington 54 (4):199-204. (distribution); Timberlake, 1958Timberlake, P.H. 1958. A revisional study of the bees of the genus Perdita F. Smith, with special reference to the fauna of the Pacific Coast (Hymenoptera, Apoidea). Part III. University Of California Publications In Entomology 14 (5):303-410. (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); Timberlake, 1960Timberlake, P.H. 1960. A revisional study of the bees of the genus Perdita F. Smith, with special reference to the fauna of the Pacific Coast (Hymenoptera, Apoidea). Part IV. University of California Publications In Entomology 17 (1):1-156. (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); Pascarella, 2006Pascarella, J.B. 2006. The bees of Florida. . (distribution); Paiero et al., 2010Paiero, S.M., S.A. Marshall, P.D. Pratt & M. Buck 2010. Insects of Ojibway Prairie, a southern Ontario tallgrass prairie. In: Shorthouse J.D. & Floate, K.D. (Ed.). Arthropods of Canadian Grasslands (Volume 1): Ecology and Interactions in Grassland Habitats. 199-225. (distribution).
Perdita sexmaculata punctata Cockerell, 1896:71, ♀.Fort Collins, Colorado, Aug. 8, 1895. Synonymized with Perdita halictoides Smith, 1853 by Timberlake, 1960Timberlake, P.H. 1960. A revisional study of the bees of the genus Perdita F. Smith, with special reference to the fauna of the Pacific Coast (Hymenoptera, Apoidea). Part IV. University of California Publications In Entomology 17 (1):1-156.:135. - Cockerell, 1897Cockerell, T.D.A. 1897. Some species of Perdita from Nebraska. Entomological News 8:23-24. (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.:1894 ( listed as synonym of Perdita halictoides Smith, 1853).
Perdita maura Cockerell, 1901:191, ♂♀. ♂♀, Cedar Bluffs (leg. L. Bruner); Muma, 1952Muma, M.H. 1952. Insect types in the collections of the University of Nebraska State Museum. Bulletin of the University of Nebraska State Museum 3 (8):1-35.:22, Cotypex ♂ ♀ (University of Nebraska State Museum). Synonymized with Perdita halictoides Smith, 1853 by Timberlake, 1960Timberlake, P.H. 1960. A revisional study of the bees of the genus Perdita F. Smith, with special reference to the fauna of the Pacific Coast (Hymenoptera, Apoidea). Part IV. University of California Publications In Entomology 17 (1):1-156.:135. Synonymized with Perdita halictoides Smith, 1853 by Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538.:318. - Swenk & Cockerell, 1907Swenk, M.H. & Cockerell, T.D.A. 1907. The bees of Nebraska. - I. Entomological News 18:51-58. (distribution); Cockerell, 1922Cockerell, T.D.A. 1922. Descriptions and records of bees. - XCV. The Annals and Magazine of Natural History ser. 9: v. 10 (57):265-269. (distribution); Timberlake, 1928Timberlake, P.H. 1928. Bees of the genus Perdita Smith in the American Museum of Natural History (Hymenoptera). American Museum Novitates 321:1-13. (distribution); Timberlake, 1929Timberlake, P.H. 1929. New records and descriptions of bees of the genus Perdita (Hymenoptera). Journal of the New York Entomological Society 37 (2):111-125. (distribution); Timberlake, 1952Timberlake, P.H. 1952. New records of Perdita from the eastern United States (Hymenoptera, Apoidea). Proceedings of the Entomological Society of Washington 54 (4):199-204. (distribution); Timberlake, 1958Timberlake, P.H. 1958. A revisional study of the bees of the genus Perdita F. Smith, with special reference to the fauna of the Pacific Coast (Hymenoptera, Apoidea). Part III. University Of California Publications In Entomology 14 (5):303-410. (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.:1894 ( listed as synonym of Perdita halictoides Smith, 1853); Michener, 2000Michener, C.D. 2000. The Bees of the World. The John Hopkins University Press, Baltimore and London. 1-913.:303 ( listed as synonym of Perdita halictoides Smith, 1853).
Perdita bisignata Cockerell, 1922:11, ♀. 2 ♀♀, Indiana: Lafayette, about 550 ft. alt., August 16, 1920. Synonymized with Perdita halictoides Smith, 1853 by Timberlake, 1960Timberlake, P.H. 1960. A revisional study of the bees of the genus Perdita F. Smith, with special reference to the fauna of the Pacific Coast (Hymenoptera, Apoidea). Part IV. University of California Publications In Entomology 17 (1):1-156.:135. - Timberlake, 1952Timberlake, P.H. 1952. New records of Perdita from the eastern United States (Hymenoptera, Apoidea). Proceedings of the Entomological Society of Washington 54 (4):199-204.:204 ( listed as synonym of Perdita maura Cockerell, 1901); Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538.:318 ( listed as synonym of Perdita halictoides Smith, 1853); 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.:1894 ( listed as synonym of Perdita halictoides Smith, 1853).