Taxonomic and Zoogeographic Study of the Japanese Phygadeuontinae (Hymenoptera, Ichneumonidae), with Descriptions of 17 New Species Author Watanabe, Kyohei Kanagawa Prefectural Museum of Natural History, 499 Iryuda, Odawara, Kanagawa 250 – 0031, Japan watanabe-k@nh‛kanagawa-museum‛jp text Bulletin of the Kanagawa Prefectural Museum (Natural Science) 2021 2021-03-30 50 55 136 https://doi.org/10.32225/bkpmnh.2021.50_55 journal article 300009 10.32225/bkpmnh.2021.50_55 70224806-ca38-47ca-bd8a-63da3ac532f9 2189-6720 12774639 DD695C62-DC2F-4D32-8D33-52648E28661D Stipnus genus group (subtribe Stilpnina sensu Townes (1970)) Three genera, Atractodes Gravenhorst, 1829 , Mesoleptus Gravenhorst, 1829 , and Stilpnus Gravenhorst, 1829 , have been recorded from Japan . In this study, I review Mesoleptus and Stilpnus . The identification of genera see Townes (1970) , Jussila (1979) , and Jussila (1987) .