The genus Imeria CAMERON in the Oriental region (Hymenoptera, Ichneumonidae, Ichneumoninae)

In this survey, new taxonomical and distributional informations for the Oriental species of the genus Imeria C AMERON are presented. 16 species and subspecies and two subgenera, Imeria C AMERON sensu stricto and Caenojoppa CAMERON, are mentioned as valid. Most species are described in detail and illustrated, and a key for all Oriental species of Imeria CAMERON is provided. Five species are described as new: Imeria (Imeria) albitemplata nov.sp., Imeria (Imeria) albomaculatoides nov.sp., Imeria (Caenojoppa) flavomaculata nov.sp., Imeria (Caenojoppa) nigriscuta nov.sp., and Imeria (Imeria) orientalis nov.sp. Imeria formosana (UCHIDA, 1930) is accepted as a subspecies of Imeria albomaculata CAMERON, 1903, stat.nov.; Elasmognathias albitarsis C USHMANN, 1922 is a new synonym of Imeria cephalotes (ASHMEAD, 1905), and Elasmognathias dentatus CUSHMAN, 1922 is synonymized with Imeria longitarsis (CAMERON, 1905). For Imeria levifrons CAMERON, 1907 the hitherto unknown male is described.