The Braconidae (Hymenoptera) of Taiwan (VII).Subtribe Triaspina

Abstract

The subtribe Triaspina (Hymenoptera: Braconidae: Helconinae: Brachistini) is revised for Taiwan. Three new species of the genus Canalicephalus Gibson and 22 new species of the genus Triaspis Haliday are described and illustrated in this paper. Keys to the genera and species of the Taiwanese Triaspina are also presented.三盾繭蜂亞族(Triaspina)隸膜翅目、小繭蜂科、長繭蜂亞科(Helconinae)、短繭蜂族(Brachistina)，全世界已知種類約290種，在臺灣則僅記錄1種。本文共描述臺灣產之3種凹頂繭蜂(Canalicephalus)與22種三盾繭蜂(Triaspis)。文中並附分屬與分種檢索表及形質圖。