Herpestomus Wesmael, 1845
Type species: Ichneumon brunnicornis Gravenhorst, 1829; desig. by Ashmead, 1900
Ichneumon brunnicornis Gravenhorst, 1829: 145; ドイツ,ポーランド
Herpestomus hyponomeutae Viereck, 1912; 日本: 589; リンゴスガ; synonymized by Uchida (1932)
Eurylabus yponomeutae Okamoto, 1923: 7; 北海道（札幌）; synonymized by Uchida (1932)
Herpestomus brunicornis: Uchida, 1932: 31; 北海道,本州
分布：北,本;旧北区
寄主：Yponomeuta malinella リンゴスガ
Gravenhorst JLC (1829) Ichneumonologia Europaea. Pars I. Vratislaviae. 827 pp.
Uchida T (1932) Über einige Ichneumoniden-Arten Japans (I). Insecta matsumurana, 7(1-2): 25-32.
Viereck HL (1912) Descriptions of one new family, eight new genera, and thirty-three new species of Ichneumonidae. Proceedings of the United States National Museum, 43: 575-593.