Heinrichiella Hedwig, 1949; syn. by Townes, Momoi & Townes (1965)
Type species: Heinrichiella monstrosa Hedwig, 1949 (= Hellwigia obscura Gravenhorst, 1823); monobasic
Hellwigia obscura Gravenhorst, 1823: 315; type locality ?
Hellwigia intermedia Szépligeti, 1905: 508; クロアチア
Hellwigia monstrosa Hedwig, 1949: 54; ドイツ
Hellwigia obscura: Watanabe, 2014: 215; 鹿児島（佐多岬）,ロシア
Heinrichiella obscura: Shaw & Voogd, 2019: 48; オランダ
分布：九;旧北区
Gravenhorst JLC (1823) Hellwigia novum insectorum genus. Nova Acta Physico Acad. Caesareae Leopoldino-Carolinae Nat. Curio, 11: 315-322.
Shaw MR, Voogd J (2019) Notes on the biology, morphology and generic placement of “Hellwigia” obscura Gravenhorst (Hymenoptera: Ichneumonidae, Ophioninae). Journal of Hymenoptera Research, 69: 39-53.
Watanabe K (2014) Discovery of the genus Hellwigia Gravenhorst, 1829, from Japan (Hymenoptera: Ichneumonidae: Ophioninae). Japanese Journal of Systematic Entomology, 20(2): 215-217.