Tenthredo americana Linnaeus, 1758:555, Linnaeus, 1758Linnaeus, C. 1758. Systema Naturae per Regna Tria Naturae, Secundum Classes, Ordines, Genera, Species, Cum Characteribus, Differentiis, Synonymis, Locis. Tomus I. Editio Decima Reformata. [4] + [5] + 823 + [1] p.:555, Syntype ♀, America (NHRS). - As Hylotoma americana: - Fabricius, 1804Fabricius, J.C. 1804. Systema Piezatorum secundum Ordines, Genera, Species adiectis Synonymis, Locis, Observationibus, Descriptionibus. Apud Carolum Reichard, Brunsvigae. xiv + 440 + 30 pp.:24 (comb. nov.); Norton, 1867Norton, E. 1867. Catalogue of the described Tenthredinidae and Uroceridae of North America. Transactions of the American Entomological Society 1:31-84. (distribution). - As Incalia americana: - Malaise, 1935Malaise, R. 1935. New genera of Tenthredinoidea and their genotypes (Hymen.). Entomologisk Tidskrift 56:160-178.:163 (comb. nov.). - As Ptenus americanus: - Kirby, 1882Kirby, W.F. 1882. List of Hymenoptera, with descriptions and figures of the typical specimens in the British Museum. Vol. I. Tenthredinidae and Siricidae. London: British Museum :xxviii + 450 pp., pls i-vi.:51 (comb. nov.).
Incalia hirticornis Cameron, 1878:144, ♀. ♀, Ega, Brazil. Synonymized with Hylotoma americana (Linnaeus, 1758) by Malaise, 1955Malaise, R. 1955. New and old South American saw-flies (Hym., Tenthredinidae). Entomologisk Tidskrift 76:99-124.:119. - Cameron, 1883-1888Cameron, P. 1883-1888. Biologia Centrali-Americana - Insecta. Hymenoptera. (Families Tenthredinidae-Chrysididae). Taylor and Francis, Red Lion Court, Fleet Street. 487 pp., 20 pl. (distribution), 53 (listed); Dalla Torre, 1894Dalla Torre, C.G. 1894. Catalogus Hymenopterorum. Vol. I: Tenthredinidae incl. Uroceridae (Phyllophaga & Xylophaga). G. Engelmann, 459. (distribution).