江西啮齿动物区系及其与国内部分省(市)的异同比较

本文报导江西啮齿动物2目6科23种,并对区系组成及其与国内其它省、市异同进行了比较,结果表明:江西啮齿动物以东洋界种占绝对优势,在啮齿动物地理区划上属华中区与华南区和西南区共有种多,而与东北区,蒙新区的共有种少;与国内11省、市作比较,则与浙江、福建共有种多,而与北京,黑龙江的共有种最少.本文还将23种啮齿动物分为六个生态类型,并指出田栖和家栖两个类型是防治的主攻对象.

On the Rodents Fauna of Jiangxi and Comparison with Faunas of Other Provinces and Municipalities of China

This paper reports the rodents from Jiangxi including 2 orders, 6 families, 23 species, and their faunal composition and the comparison with faunas of other provinces and municipalities. Investigation results showed that the Oriental species in Jiangxi is the dominant rodents. In geographical divisions, the rodents of Jiangxi belong to the Middle China Area. There are many common species of faunas found in South China area and southwest China Area, while the fewest common species in Jiangxi that are of the faunas of Inner Mogolia -Xinjiang Area. In comparison with the faunas of 12 provinces(municiparities), the authors found that there are many common species of the faunas of Zhejiang and Fujian, and the fewest common species being those of Beijing andHei Longjiang.The authors divided the 23 species of rodents into 6 ecotypes and proposed the opinion of the rodents inhabited in the fields and houses being two major types, which should be prevented and controlled.