广西猫街自然保护区两栖动物资源调查及保护

Survey and Conservation of Amphibian Resources in Maojie Nature Reserve of Guangxi Province

2003年3～7月,对广西猫街自然保护区的两栖动物资源进行了调查.结果表明：该保护区有两栖动物16种,隶属12属6科2目;动物地理区划属东洋界华南区闽广沿海亚区滇桂山地丘陵省,区系组成以华中区与华南区共有种为主;生态类型以流水型和陆栖静水型种类占优势;保护区和同样地处桂西的大王岭自然保护区、岑王老山自然保护区的两栖动物群落相似系数较高,而与桂北地区的桂林漓江风景名胜区和桂南地区的挂榜山的相似系数最小.根据资源现状提出了保护对策.

The amphibian resources in Maojie Nature Reserve of Guangxi were investigated in 2003. The results showed that 16 species of amphibians, belonging to 12 genera, 6 families from March to July and 2 orders, were recorded in the reserve. According to the zoogeographic division, this area belongs to Min - Guang coastal subregion, South China region, Oriental Realm. The fauna is mainly composed of species both in Central and South China. The ecological categories of 16 amphibians were mainly running -water type and terrestrial and quiet -water type. Compared to Dawangling Nature Reserve and Cenwanglaoshan Nature Reserve in the west of Guangxi, the similarity coefficient of amphibian communities in Maojie Nature Reserve is higher. On the contrary, it has a smallest similarity coefficient than Guilin Lijiang scenic spots in the north of Guangxi and Guabang mountain in the South of Guangxi. Based on the conditions of the amphibian resources , some protective suggestions are provided in the paper.