A NEW GENUS AND TWO NEW SPECIES OF ACAENITINAE FROM CHINA (HYMENOPTERA: ICHNEUMONIDAE)

In this paper a new genus and two new species of Acaenitinae are reported. Type specimens are kept in the Institute of Zoology, Academia Sinica. Asperpunctatus gen. nov.This genus is similar to Notaulites Seyrig, but differs in: occipital carina complete; cly-peus without subapical transverse ridge; prepectal carina reaching the lower middle hollow of the hind margin of pronotum; the apex of propodeum clearly projected backwards and with a sirong and short lougiuidinai carina.Type species: Asperpunctatus nigrus sp. nov.Asperpunctafns nigrus sp. nov. (fig I)Male: Front wing 8.5 trim inng.Main chatatetisties of this species as follows; body body black, but the abdominal tetgtes, 2 4 -rod with blackish red margin, iiead, thorax and abdomen all coasely punotaced; in the middle of face niiscder and with clear longttudinal wrirtklies and In the hoth lateral densely and coarsely striated: the base of propodeum with two short longitudinal carinae and apex being one short longitudinal carina in the middle, the rest part with irregular and strong rugae; abdominal tergite 1 about 1.8-1.9 times as long as apica.1 width, and 4 times as long as basal width, its spiracle a little projected, apex of sternite 1 a little in front of the spiracle.Holotype (?), Xiaozhongdian, 2900 m Yunnan, 7. Ⅷ. 1984, colletor: Wang Rui-gi; para-typc (?), Zhongdin 2600 m. Yunnan, 7. Ⅷ. 1984, colletor: Li Chang-fang.Asperpunctatus pracerspiraculus sp. nov. (fig. 2)Male: Front wing 7 mm long.This new species differs from Asperpunctatus nigrus sp. nov. in the following characters: propodeum (except the base and apex part) with regular carinae and between the carinae are very weak wrinkles; abdominal tergite 1 about 2.1 times as long as apical width and 5.2 times as long as basal width, its spiracle- very projected, apex of sternite 1 opposite the spirac-le.Holotype (?), Xiaozhongdin. 2900 m. Yunnan, 7. Ⅷ. 1984, collelor: Wang Rui-qi.0