常州地区蝶类资源及区系组成

在1991～2002年间，笔者对江苏常州地区蠊类资源进行了调查，共采集到蠊类64种(或亚种)，隶属于8科46属。其中古北种14种，东洋种10种，古北—东洋共有种37种，广布种3种，分别占总数的21．9％、15．6％、57．8％和4．7％，表明该地区蝴蝶以古北、东洋混生种类为主要成份，并且有由古北区向东洋区过渡的特征。同时还记述了各种蝴蝶的学名和寄主。调查还发现江苏省新记录1属10种．

Resources and fauna compositions of butterflies in Changzhou district of China

The resources and fauna of butterflies in Changzhou district of China were surveyed from 1991 to 2002. The total of 64 species from 46 genera and 8 families were indentified based on butterfly specimens collected in the survey. Among them, the number of Palaearctic,Oriental, Palaearctic Oriental and widespread species were accounted for 21.9%,15.6%, 57.8% and 4.7% of the total respectively. The fauna analysis showed that the butterfly property of Changzhou district was mainly composed of the species of Palaearctic Oriental, with a transition from Palaearctic to Oriental region. A list of all butterfly species found and their host-plants were provided, in which 10 species were identified as new records for Jiangshu province.