Ichneumon lugubrator Gravenhorst, 1807:256, Heinrich, 1961Heinrich, G.H. 1961. Synopsis of Nearctic Ichneumoninae Stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part III. Synopsis of the Ichneumoni: Genera Ichneumon and Thyrateles. The Canadian Entomologist 93 (Supplement 21):207-368.:354, Holotype ♂ (Breslau (Wroclaw), Poland). - As Thyrateles lugubrator: - 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).
Ichneumon rufiventris Brullé, 1846:301, ♂♀.Amérique septentrionale (leg. Bastard, Lherminier); Heinrich, 1961Heinrich, G.H. 1961. Synopsis of Nearctic Ichneumoninae Stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part III. Synopsis of the Ichneumoni: Genera Ichneumon and Thyrateles. The Canadian Entomologist 93 (Supplement 21):207-368.:354, Holotype ♀ (Museum National d'Histoire Naturelle, Paris). - Dalla Torre, 1901-1902Dalla Torre, C.G. 1901-1902. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. — Volumen III: Trigonalidae, Megalyridae, Stephanidae, Ichneumonidae, Agriotypidae, Evaniidae, Pelecinidae. Pars II. Breitkopf & Härtel, Leipzig. VIII + 1141. (distribution); Heinrich, 1961Heinrich, G.H. 1961. Synopsis of Nearctic Ichneumoninae Stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part III. Synopsis of the Ichneumoni: Genera Ichneumon and Thyrateles. The Canadian Entomologist 93 (Supplement 21):207-368.:354 ( listed as synonym of Thyrateles lugubrator (Gravenhorst, 1807)); 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.:518 ( listed as synonym of Thyrateles lugubrator (Gravenhorst, 1807)).
Ichneumon incertus Cresson, 1864:180, ♀. ♀, New Jersey (leg. E. T. Cresson). - Heinrich, 1961Heinrich, G.H. 1961. Synopsis of Nearctic Ichneumoninae Stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part III. Synopsis of the Ichneumoni: Genera Ichneumon and Thyrateles. The Canadian Entomologist 93 (Supplement 21):207-368.:354 ( listed as synonym of Thyrateles lugubrator (Gravenhorst, 1807)); 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.:518 ( listed as synonym of Thyrateles lugubrator (Gravenhorst, 1807)).
Ichneumon californicus Cresson, 1864:180, ♂. ♂, California (leg. Dr. Geo. H. Horn). - Heinrich, 1961Heinrich, G.H. 1961. Synopsis of Nearctic Ichneumoninae Stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part III. Synopsis of the Ichneumoni: Genera Ichneumon and Thyrateles. The Canadian Entomologist 93 (Supplement 21):207-368.:354 ( listed as synonym of Thyrateles lugubrator (Gravenhorst, 1807)); 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.:518 ( listed as synonym of Thyrateles lugubrator (Gravenhorst, 1807)).
Ichneumon hunterae Packard, 1881:22, Heinrich, 1961Heinrich, G.H. 1961. Synopsis of Nearctic Ichneumoninae Stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part III. Synopsis of the Ichneumoni: Genera Ichneumon and Thyrateles. The Canadian Entomologist 93 (Supplement 21):207-368.:354, Holotype ♀, Holotype not originally designated by Packard; the female however was considered as holotype by H. Townes in 1941, and therefore I have selected it as such; the specimen was not found in 1959 (M.C.Z.). - Heinrich, 1961Heinrich, G.H. 1961. Synopsis of Nearctic Ichneumoninae Stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part III. Synopsis of the Ichneumoni: Genera Ichneumon and Thyrateles. The Canadian Entomologist 93 (Supplement 21):207-368.:354 ( listed as synonym of Thyrateles lugubrator (Gravenhorst, 1807)); 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.:518 ( listed as synonym of Thyrateles lugubrator (Gravenhorst, 1807)).
Hemiteles incertulus Dalla Torre, 1902:653, no descr. Replacement name for Hemiteles incertus Cresson, 1865 by Dalla Torre, 1901-1902Dalla Torre, C.G. 1901-1902. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. — Volumen III: Trigonalidae, Megalyridae, Stephanidae, Ichneumonidae, Agriotypidae, Evaniidae, Pelecinidae. Pars II. Breitkopf & Härtel, Leipzig. VIII + 1141.:653. - Dalla Torre, 1901-1902Dalla Torre, C.G. 1901-1902. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. — Volumen III: Trigonalidae, Megalyridae, Stephanidae, Ichneumonidae, Agriotypidae, Evaniidae, Pelecinidae. Pars II. Breitkopf & Härtel, Leipzig. VIII + 1141. (distribution).