The Braconidae (Hymenoptera) of Taiwan (I). Agathidinae

Abstract

Eleven genera of the braconid subfamily Agathidinae are revised for Taiwan. Keys to the genera and species are provided. Of the 39 included species, 8 are new to Taiwan, 21 are new to science, 10 are new combinations and 1 is combination revival. Descriptions and illustrations for each species are given. The genera Cenostomus Foerster, Eumicrodus Foerster, Agathiella Szepligeti, Lytopylus Viereck, Aerophilopsis Viereck, Ioxia Enderlein, Aerophilim Enderlein, Ditropia Enderlein and Agathellina Enderlein are newly synonymized with Bassus Fabricius. The genera Brachyropalum Kriechbaumer, Zelomorpha Ashmead, Lisitheria Cameron, Xanthomicrodus Cameron, Caenophylax Schulz, Spilomicrodus Cameron and Zelomorphidea Viereck are newly synonymized with Coccygidium Saussdure. 窄徑繭蜂亞科（Agathidinae)隸膜翅目、小繭蜂科，乃鱗翅類幼蟲之寄生蜂，全世界已知之種類約48屬、840種；臺灣原記載之種類僅6屬、10種。本文共描述臺灣之11屬、39種窄徑繭蜂；其中21種爲新種。此外並附臺灣窄徑繭蜂屬與種之檢索表。