【摘要】 江西桃红岭梅花鹿国家级自然保护区自成立以来,一直未进行过两栖动物资源调查。为掌握两栖动物本底资源现状,评价当地的生物多样性,作者于2005年4月下旬至5月上旬、8月中旬、2006年7月下旬,前后3次对该保护区两栖动物资源进行了实地调查。保护区现已记录两栖动物19种,隶属2目7科,占江西省39种两栖动物的48.72%。其中以16种东洋界物种为主,广布种3种,无古北界物种。东洋界物种包括10种华中区与华南区共有种及6种华中区物种。这种动物区系组成特点与保护区在动物地理区划上属东洋界华中区东部丘陵平原亚区一致。此次考察增加赣北(鄱阳湖)平原省两栖动物新纪录6种,分别是中国雨蛙(Hyla chinensis)、弹琴蛙(Hylarana adenopleura)、阔褶水蛙(H.latouchii)、花臭蛙(Odorrana schmackeri)、斑腿树蛙(Rhacophorus megacephalus)和小弧斑姬蛙(Microhyla heymonsi)。最后,结合调查结果对保护区内两栖动物的分布和资源现状进行了分析。更多还原

【Abstract】 The amphibian resources have not been surveyed in the Taohongling Sika Deer National Nature Reserve of Jiangxi Province in China since its establishment.In order to gather basic information and assess biodiversity status,three surveys on amphibian resources were conducted in the Taohongling Sika Deer National Nature Reserve from later April to early May,mid-August,2005 and later-July,2006.Nineteen amphibian species belonging to 2 orders and 7 families were recorded.Those amphibians accounted 48.72% of the total amphibian species recorded in the Jiangxi Province,China.Of them 16 species distribute to the Oriental Realm,3 widespread distributed species and none of them belongs to Palearctic Realm.Among of the Oriental Realm species,there were 10 species found in both Central-China and South-China District,and 6 Central-China District species.The results indicate that the region is part of the Eastern Hill and Plain Sub-district,Central China District,Oriental Realm.Six amphibian species,Hyla chinensis,Hylarana adenopleura,H.latouchii,Odorrana schmackeri,Rhacophorus megacephalus,Microhyla heymonsi are the new record in the Northern Jiangxi Plain Region(Poyang Lake Area).Finally,the distribution and resources status of the amphibians in the nature reserve were analyzed.更多还原