Panurgus nigrifrons Cresson, 1878:62, ♂. Holotype ♂, Texas (leg. Belfrage); LaBerge & Ribble, 1972LaBerge, W.E. & D.W. Ribble 1972. A revision of the bees of the genus Andrena of the Western Hemisphere. Part V. Gonandrena, Geissandrena, Parandrena, Pelicandrena. Transactions of the American Entomological Society 98 (3):271-358.:290, Holotype ♂ (PANS, No. 2161). - Cresson, 1879Cresson, E.T. 1879. Catalogue of North American Apidae. Transactions of the American Entomological Society and Proceedings of the Entomological Section of the Academy of Natural Sciences 7:215-232. (distribution); Dalla Torre, 1896Dalla Torre, C.G. 1896. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, X. Apidae (Anthophila). Sumptibus Guilelmi Engelmann, 1-643. (distribution). - As Andrena nigrifrons: - LaBerge & Ribble, 1972LaBerge, W.E. & D.W. Ribble 1972. A revision of the bees of the genus Andrena of the Western Hemisphere. Part V. Gonandrena, Geissandrena, Parandrena, Pelicandrena. Transactions of the American Entomological Society 98 (3):271-358. (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).
Andrena serotina ♂ Robertson, 1893:148, ♂♀. 6 ♀♀, 3 ♂♂, Illinois. - Robertson, 1897Robertson, C. 1897. North American bees - Descriptions and synonyms. Transactions of the Academy of Science of St. Louis 7 (14):315-356.:332 ( listed as synonym of Andrena platyparia Robertson, 1895).
Andrena platyparia Robertson, 1895:119, ♀. 19 ♀♀, Illinois, Lectotype ♀ (INHS, No. 16,630), designated by LaBerge & Ribble, 1972LaBerge, W.E. & D.W. Ribble 1972. A revision of the bees of the genus Andrena of the Western Hemisphere. Part V. Gonandrena, Geissandrena, Parandrena, Pelicandrena. Transactions of the American Entomological Society 98 (3):271-358.:290. Synonymized with Andrena nigrifrons (Cresson, 1878) by LaBerge & Ribble, 1972LaBerge, W.E. & D.W. Ribble 1972. A revision of the bees of the genus Andrena of the Western Hemisphere. Part V. Gonandrena, Geissandrena, Parandrena, Pelicandrena. Transactions of the American Entomological Society 98 (3):271-358.:288. - Robertson, 1897Robertson, C. 1897. North American bees - Descriptions and synonyms. Transactions of the Academy of Science of St. Louis 7 (14):315-356. (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).
Andrena platyparia occidentalis Cockerell, 1896:87, ♂.Monument Rock, Santa Fé Cañon, N. M., 8000 feet, Aug. 11, 1895 (leg. Arthur Boyle). - Robertson, 1897Robertson, C. 1897. North American bees - Descriptions and synonyms. Transactions of the Academy of Science of St. Louis 7 (14):315-356.:332 ( listed as synonym of Andrena platyparia Robertson, 1895).
Andrena barbarica Viereck, 1917:369, ♀. Holotype ♀, Tazewell, Virginia, June 10, 1915 (Academy of Natural Sciences of Philadelphia, No. 4065, leg. L.O. Jackson); LaBerge & Ribble, 1972LaBerge, W.E. & D.W. Ribble 1972. A revision of the bees of the genus Andrena of the Western Hemisphere. Part V. Gonandrena, Geissandrena, Parandrena, Pelicandrena. Transactions of the American Entomological Society 98 (3):271-358.:290, Holotype ♀ (PANS). Synonymized with Andrena platyparia Robertson, 1895 by Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538.:236. - Viereck, 1917Viereck, H.L. 1917. New species of North American bees of the genus Andrena contained in the collections of the Academy of Natural Sciences of Philadelphia. Transactions of the American Entomological Society 43 (4):365-407. (distribution); LaBerge & Ribble, 1972LaBerge, W.E. & D.W. Ribble 1972. A revision of the bees of the genus Andrena of the Western Hemisphere. Part V. Gonandrena, Geissandrena, Parandrena, Pelicandrena. Transactions of the American Entomological Society 98 (3):271-358.:288 ( listed as synonym of Andrena nigrifrons (Cresson, 1878)); 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.:1799 ( listed as synonym of Andrena nigrifrons (Cresson, 1878)).
Andrena monroensis Mitchell, 1960:233, LaBerge & Ribble, 1972LaBerge, W.E. & D.W. Ribble 1972. A revision of the bees of the genus Andrena of the Western Hemisphere. Part V. Gonandrena, Geissandrena, Parandrena, Pelicandrena. Transactions of the American Entomological Society 98 (3):271-358.:290, Holotype ♀ (NCS). Synonymized with Andrena nigrifrons (Cresson, 1878) by LaBerge & Ribble, 1972LaBerge, W.E. & D.W. Ribble 1972. A revision of the bees of the genus Andrena of the Western Hemisphere. Part V. Gonandrena, Geissandrena, Parandrena, Pelicandrena. Transactions of the American Entomological Society 98 (3):271-358.:288. - Mitchell, 1960Mitchell, T.B. 1960. Bees of the Eastern United States. Volume I. Technical bulletin (North Carolina Agricultural Experiment Station) 141:1-538. (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.:1799 ( listed as synonym of Andrena nigrifrons (Cresson, 1878)).