Cratichneumon unifasciatorius är en stekelart som först beskrevs av Thomas Say 1825. Cratichneumon unifasciatorius ingår i släktet Cratichneumon och familjen brokparasitsteklar. Inga underarter finns listade i Catalogue of Life.

Källor Say, T. (1825) American entomology; or, Descriptions of the insects of North America. Volume 2., Samuel Augustus Mitchell, Philadelphia. Taxapad Ichneumonoidea. Yu D.S.K., 2009-05-04 Say, T. (1829) A description of some new species of Hymenoptera of the United States., Contributions of the Maclurian Lyceum to the Arts and Sciences. 1(1828):67-83. Brulle, M.A. (1846) Tome Quatrieme. Des Hymenopteres. Les Ichneumonides., In: Lepeletier de Saint-Fargeau A. "Histoire Naturelles des Insectes." Paris. 680 pp. pp. 56-521. Cresson, E.T. (1864) Descriptions of North American Hymenoptera in the collection of the Entomological Society of Philadelphia., Proceedings of the Entomological Society of Philadelphia. 3:131-196. Cresson, E.T. (1877) Notes on the species belonging to the Subfamily Ichneumonides, found in America north of Mexico., Transactions of the American Entomological Society. 6:129-212. Provancher, L. (1886) Additions et corrections au Volume II de la Faune Entomologique du Canada. Traitant des Hymenopteres., Quebec. 475 pp. Ichneumonoidea in pp.29-157. Provancher, L. (1885) Additions to North American Hymenoptera., Canadian Entomologist. 17:114-117.

Kategori:Brokparasitsteklar unifasciatorius