To the knowledge of the subgenus Prosapha stat. N. of the genus Dinotrema (Hymenoptera, Braconidae, Alysiinae) [Russian]

摘要

Prosapha Foerster, 1862 was described originally as a genus. Afterwards, it was synonymized with the genus Dinotrema Foerster 1862 (Achterberg, 1988) and restored as the subgenus Dinotrema. Three species are described from the Russian Far East: Dinotrema (Prosapha) comptum sp. n., D. (P.) pachysemoides sp. n., D. (P.) ussuriense sp.n. Diagnosis of the subgenus Prosapha and a key to identifying its five species are given. D. (P.) pachysemoides differs from D. (P.) speculum (Hal.), the type species of the subgenus Prosapha, by long radial and the second radiomedial cells in male. D. (P.) comptum differs from D. (P.) speculum by widened to apical part mandibles, longer and laterally depressed metasoma, shorter sternaulus, longer discoidal cell, and wider pterostigma in female. D. (P) ussuriense is similar to D. (P.) tobiasi from Moldova and differs by mesoscutum without mesoscutal pit, antenna with long segments, metasoma with long first tergite, and rugose propodeum without transversal carina.