摘要
作者于１９９５～２０００年对粤北主要山区的蛇类资源进行了调查，初步发现有蛇类２８种，其中游蛇科有２１种，占７５％，眼镜蛇科有４种，占１４．３％，蝰科有３种，占１０．３％。东洋界种类占绝对优势（９２．９７％），没有古北界种类，有２种广布古北东洋界（７．１％），本文还分析了蛇类资源下降的原因，并提出保护对策。
Investigation on snake resource in mountainous areas of Guangdong Province was made during 1995～2000. The results showed that 28 species including 21 species of Colubridae (75%), 4 of Elapidae (14.3%) and 3 of Viperidae (10.3%) were found and among which, 26 Oriental species constituted the dominant part (92.9%), and other 2 species belonged to both Palaearctic and Oriental (7.1%). In the paper, the reduction and reservation of snake resource are analysed and advanced.
出处
《四川动物》
CSCD
2002年第1期32-34,共3页
Sichuan Journal of Zoology
关键词
粤北山区
蛇类资源
区系特点
mountainous area of Guangdong Province
snake resource
fauna characteristics
