Atomacera débilis Say, 1836:212, ♂. ♂, Indiana; Smith, 1969Smith, D.R. 1969. Key to Genera of Nearctic Argidae (Hymenoptera) with Revisions of the Genera Atomacera Say and Sterictiphora Billberg. Transactions of the Royal Entomological Society of London 95 (4):439-457.:443, Holotype, type apparently is lost. - Cresson, 1861Cresson, E.T. 1861. Catalogue of the described species of Tenthredinidae and Uroceridae, inhabiting North America. Proceedings of the Entomological Society of Philadelphia 1 (1):33-39. (distribution); Dalla Torre, 1894Dalla Torre, C.G. 1894. Catalogus Hymenopterorum. Vol. I: Tenthredinidae incl. Uroceridae (Phyllophaga & Xylophaga). G. Engelmann, 459. (distribution); Smith, 1969Smith, D.R. 1969. Key to Genera of Nearctic Argidae (Hymenoptera) with Revisions of the Genera Atomacera Say and Sterictiphora Billberg. Transactions of the Royal Entomological Society of London 95 (4):439-457. (distribution); Smith, 1972Smith, D.R. 1972. North American sawfly larvae of the family Argidae (Hymenoptera). Transactions of the American Entomological Society 98 (2):163-184. (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 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198. (distribution).
Atomacera ruficollis Norton, 1864:6, Smith, 1969Smith, D.R. 1969. Key to Genera of Nearctic Argidae (Hymenoptera) with Revisions of the Genera Atomacera Say and Sterictiphora Billberg. Transactions of the Royal Entomological Society of London 95 (4):439-457.:443, Type ♀ (Academy of Natural Sciences of Philadelphia, no. 317). - Dalla Torre, 1894Dalla Torre, C.G. 1894. Catalogus Hymenopterorum. Vol. I: Tenthredinidae incl. Uroceridae (Phyllophaga & Xylophaga). G. Engelmann, 459. (distribution); Muesebeck et al., 1951Muesebeck, C.F.W., K.V. Krombein & H.K. Townes 1951. Hymenoptera of America north of Mexico - Synoptic catalog. U.S. Dept. Agr. Monog. 2:1-1420.:15 ( listed as synonym of Atomacera debilis Say, 1836); Smith, 1969Smith, D.R. 1969. Key to Genera of Nearctic Argidae (Hymenoptera) with Revisions of the Genera Atomacera Say and Sterictiphora Billberg. Transactions of the Royal Entomological Society of London 95 (4):439-457.:442 ( listed as synonym of Atomacera debilis Say, 1836); 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 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:22 ( listed as synonym of Atomacera debilis Say, 1836).
Atomacera desmodii Dyar, 1900:26, Smith, 1969Smith, D.R. 1969. Key to Genera of Nearctic Argidae (Hymenoptera) with Revisions of the Genera Atomacera Say and Sterictiphora Billberg. Transactions of the Royal Entomological Society of London 95 (4):439-457.:443, Type ♀ (U.S.N.M., no. 13239). - Muesebeck et al., 1951Muesebeck, C.F.W., K.V. Krombein & H.K. Townes 1951. Hymenoptera of America north of Mexico - Synoptic catalog. U.S. Dept. Agr. Monog. 2:1-1420.:15 ( listed as synonym of Atomacera debilis Say, 1836); Smith, 1969Smith, D.R. 1969. Key to Genera of Nearctic Argidae (Hymenoptera) with Revisions of the Genera Atomacera Say and Sterictiphora Billberg. Transactions of the Royal Entomological Society of London 95 (4):439-457.:442 ( listed as synonym of Atomacera debilis Say, 1836); 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 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:22 ( listed as synonym of Atomacera debilis Say, 1836).