江西齐云山自然保护区两栖爬行动物资源调查与区系分析

Field Survey and Faunal Analysis on Herpetological Resources in Qiyunshan Nature Reserve,Jiangxi Province

为掌握江西齐云山自然保护区野生动物资源现状,促进自然保护区的有效管理和建设,作者于2007年1月10～19日、5月16～24日、7月26日～8月8日,前后3次对该保护区两栖爬行动物资源进行了实地考察。调查结果显示,齐云山保护区现已记录72种两栖爬行动物,隶属5目18科。其中两栖纲2目7科24种,爬行纲3目11科48种。齐云山保护区动物地理区划属东洋界华中区东部丘陵平原亚区,其区系组成以60种东洋界种类占明显优势,其余12种均为广布种,无古北界物种分布。大眼斜鳞蛇福建亚种(Pseudoxenodon macrops fukienensis)和寒露林蛙(Rana hanluica)为江西省两栖爬行动物新纪录,福建钝头蛇(Pareas stanleyi)为江西省赣南地区爬行动物新纪录。齐云山保护区是海南棱蜥(Tropidophorus hainanus)和福建华珊瑚蛇(福建丽纹蛇)(Sinomicrurus kelloggi)在江西省的第二个发现地,是海南闪鳞蛇(Xenopeltis hainanensis)在江西省的第三个采集地。通过平均动物区系相似性分析发现,齐云山地理位置独特,是华中区和华南区物种重要的扩散过渡地域。最后对齐云山保护区的保护与管理工作提出了建议。

Field surveys on herpetological resources were carried out in Qiyunshan Nature Reserve, Jiangxi on January 10- 19, May 16- 24, and July 26 to August 8, 2007. Totally, 24 amphibian species, belonging to 7 families, 2 orders, accounting for 53.54 % of the total 41 amphibian species, and 48 reptile species, belonging to 11 families, 3 orders, accounting for 57.83% of the total 83 reptile species were recorded. There are 60 species restricted in Oriental realm species and 12 species are the widespread, respectively. No Palaearctic realm species were located. Pseudoxenodon macrops fukienensis and Rana hanluica are identified as the new record in Jiangxi, Pareas stanleyi as the new record in South of Jiangxi. Meanwhile, Qiyunshan Nature Reserve was the second collecting site for Tropidophorus hainanus and Sinomicrurus kelloggi respectively, and the third collecting site for Xenopeltis hainanensis in Jiangxi. Finally, the distribution and status of the herpetological resources in the study area was analyzed, and some protective measures were suggested.