Hercus Townes, 1969
Type species: Orthocentrus pleuralis Provancher, 1875; original designation
Eclytus fontinalis Holmgren, 1857: 128; スエーデン
Bassus frontalis Zetterstedt, 1838: 381; ノルウェイ; synonymized by Horstmann (1968)
Himertosoma schmiedeknechti Ashmead, 1902: 194; アラスカ; synonymized by Horstmann (1968)
Eclytus yakutatensis Ashmead, 1902: 204; アラスカ; synonymized by Horstmann (1968)
Hercus fontinalis: Townes, 1969: 157
Hercus fontinalis: Watanabe & Taniwaki, 2015: 72; 佐渡ヶ島,神奈川（三国山）,静岡（山犬段山）,山梨（甲州）,長野（御嶽山）
分布：国後,択捉,本;全北区
Hercus tibialis Kasparyan, 1994: 332; ロシア（沿海州）
Hercus tibialis: Watanabe & Taniwaki, 2015: 72; 神奈川（丹沢山,大室山,檜洞丸山）,ロシア（沿海州）
分布：本;ロシア
Holmgren AE1(857) Forsok till uppstallning och beskrifning af de i sverige funna Tryphonider (Monographia Tryphonidum Sueciae). Kongliga Svenska Vetenskapsakademiens Handlingar, N.F.1 (1) (1855): 93?246.
Kasparyan DR (1994) East Palearctic species of parasitic wasps of genera Hercus, Cladeutes, Neliopisthus, and Oedemopsis (Hymenoptera, Ichneumonidae). Entomologicheskoye Obozreniye, 73: 331?339.
Watanabe K, Taniwaki T (2015) Review of the genera Atopotrophos Cushman, 1940, Cladeutes, Townes, 1969, Hercus Townes, 1969, and Neliopisthus Thomson, 1883, from Japan (Hymenoptera: Ichneumonidae: Tryphoninae). Japanese Journal of Systematic Entomology, 21(1): 69-75.