New species and New Record of Encyrtidae (Hymenoptera: Chalcidoidea) from Taiwan

Abstract

Two species of encyrtid (Hymenoptera: Encyrtidae) were reared from nymphs and female adults of Antonina graminis (Maskell) and Pseudococcus longispinus (Targioni Tozzetti) (Homoptera: Pseudococcidae) respectively, in Taiwan. Among them, Anagyrus thailandicus (Myartseva) is recorded in Taiwan for the first time. Cryptanusia taiwanus Chen and Chen sp. n. is new to science. A. thailandicus is listed with figures, and the new species is described and illustrated with figures. 本文首次記錄寄生印度禾粉介殼蟲 (Antonina graminis (Maskell)) 及長尾粉介殼蟲 (Pseudococcus longispinus (Targioni Tozzetti)) (同翅目：粉介殼蟲科) 之若蟲及雌成蟲的二種跳小蜂 (膜翅目：跳小蜂科)。泰國長索跳小蜂 (Anagyrus thailandicus (Myartseva)) 為臺灣新記錄，而臺灣粉蚧跳小蜂 (Cryptanusia taiwanus Chen and Chen sp. n.) 為新種。本文附新記錄種之形態特徵圖及新種之描述與形態特徵圖。