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 Acrolyta spola Momoi, 1970 (SJN: Munebuto-mame-togari-himebachi) ( Figs 6A–D ) Acrolyta spola Momoi, 1970: 344 . Description . See Momoi (1970) . Material examined . JAPAN : KPM-NK 81747 , F, Kagoshima Pref. , Yakushima Is. , Mt. Aikodake , 29. IV. – 30. V. 2007 , T. Yamauchi leg. ; MNHAH , F ( holotype ), Amamioshima Is. , Nase , 28. III . Distribution . Japan (Yakushima Is.*, Amamioshima Is., Okinawajima Is., and Ishigakijima Is.). Bionomics . Unknown. Remarks . This is the first record of this species from Yakushima Island.