桂西两栖动物多样性及保护对策

2003要2013 年深入桂西各县区对两栖动物多样性进行了系统地调查与研究，结果显示，桂西现已记录 两栖动物51 种，分属2 目8 科23 属。区系组成以50 种东洋界种类占明显优势，其余1 种为广布种，无古北界种分 布。在各县区分布较广泛的优势种有黑眶蟾蜍、沼水蛙、泽陆蛙、华南湍蛙、斑腿泛树蛙、饰纹姬蛙、花姬蛙。分析了两 栖动物生存现状，并提出保护对策。

Diversity and conservation of amphibians in western Guangxi

A survey on amphibians diversity was carried out in western Guangxi from 2003 to 2013. Total of 51 amphibians species belonging to 23 genera, 8 families and 2 orders were recorded. Among them, 50 species belonged to the Oriental realm and 1 belonged to the widespread ones, with no species to the Palaearctic realm. The species with quantity dominance were Bufo melanostictus, Hylarana guentheri, Fejervarya limnocharis, Amplops ricketti, Polypedates megacephalus, Microhyla ornate, M. pulchra. Based on this survey, the status of amphibian resources was discussed and some conservation suggestions were proposed.