Taxonomic and Zoogeographical Notes of Japanese Cryptinae (Hymenoptera, Ichneumonidae), with Description of Five New Species Author Kyohei Watanabe text Bulletin of the Kanagawa Prefectural Museum (Natural Science) 2019 2019-02-28 48 81 113 journal article 10.5281/zenodo.11205625 2189-6720 11205625 9D9772B7-BE1C-4FDF-BFE6-7F596806B3CF Genus Cryptus Fabricius, 1804 Cryptus Fabricius, 1804: 70 . Type species: Cryptus viduatorius Fabricius, 1804 . Designated by Curtis (1837) . Eucryptus Haldeman, 1842: 191 . New name for Cryptus . Itamoplex Förster, 1869: 188 . Type species: Cryptus americanus Cresson, 1864 (= Ischnus albitarsis Cresson, 1864 ). Designated by Viereck (1914) . Plesiocryptus Cameron, 1903a: 299 . Type species: P l e s i o c r y p t u s c a r i n i f ro n s Cameron, 1903. Monobasic.