江西蝶类区系结构之研究

A STUDY ON FAURAL STRUCTURE OF BUTTERFLIES IN JIANGXI PROVINCE

通过对江西已知蝴蝶１１科１６３属３５１种（亚种）进行区系分析，得知江西蝶类与其他目、科昆虫相似，均以东洋界印度－马来亚系统及印度－喜马拉雅－华西系统种类为主体，同时掺杂有部分古北界东方系统的成分。按中国动物地理区划分析，得知江西蝶类与华中、华南、西南三区关系至为密切，共有种数占江西蝶类总数的８０％．周边省区则与浙江、福建、四川、台湾、云南共有种数最多，均在５０％以上。周边国家与印度共有种最多，占４１．８８％．

Basedon analysis of butterfiles of 351 species(subspecies),163 genera,11 families foundin Jiangxi province,it is showed that their faural structure is similar to those of other insects,i.e.they are composed mainly of the species belonging to India-Malay system and India-Hi-malayas-West China system of oriental region,and are meanwhile mixed up with some orientalspecies belonging to the faura of palaearctic region.According to the animal geographic fauna of China,the butterflies in Jiangxi have veryclose relationship with those in Central,South and Southwest China,the common species inthese areas make up almost 80 percent of the total number of the butterflies in Jiangxi.In comparison between the insects in Jiangxi with those in the surrounding provinces andcountries,there are the most common species in Zhejiang,Fujian,Sichuan,Taiwan and Yun-nan Provinces,accounting for over 50 percent,and those in India,accounting for 41.88 per-Cenr.