| 秦巴拟小鲵在河南的发现及地理分布探讨 |
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| 引用本文： | 陈晓虹,杨杰,瞿文元.秦巴拟小鲵在河南的发现及地理分布探讨[J].动物学杂志,2007,42(1):148-150. |
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| 作者姓名： | 陈晓虹 杨杰 瞿文元 |
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| 作者单位： | 河南师范大学生命科学学院,新乡,453007 |
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| 基金项目： | 河南省自然科学基金(No.0211030200)，河南省科技厅(No.0324450014、0624100006)，河南省高校青年骨干教师，河南省动物学重点学科资助项目 |
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| 摘 要： | 报道了采自河南省内乡县的一种小鲵科标本,经形态学鉴定以及DNA序列比对,确定为秦巴拟小鲵(Pseudohynobius tsinpaensis)。内乡是该物种已知分布区的东限,与已知分布点相差3个经度,呈间断分布。秦巴拟小鲵在内乡的发现可为探讨小鲵科动物的起源和演化提供重要的动物地理学依据。
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| 关 键 词： | 小鲵科 秦巴拟小鲵 地理分布 河南 |
| 文章编号： | 0250-3263（2007）01-148-03 |
| 修稿时间： | 2006-09-11 |
The Geographical Distribution of Pseudohynobius tsinpaensis Newly Discovered in Henan Province |
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| CHEN Xiao-Hong,YANG Jie,QU Wen-Yuan.The Geographical Distribution of Pseudohynobius tsinpaensis Newly Discovered in Henan Province[J].Chinese Journal of Zoology,2007,42(1):148-150. |
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| Authors: | CHEN Xiao-Hong YANG Jie QU Wen-Yuan |
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| Institution: | College of Life Sciences, Henan Normal University, Xinxiang 453007, China |
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| Abstract: | 5 adult females,3 adult males,17 subadults,1 pair of egg-case and many larvae were collected in Neixiang County,Henan Province,in April,November,2000; May 2001; July,August,Oct,2002; August,2003. They were identified as Pseudohynobius tsinpaensis with morphological and DNA sequencing analysis.The discovery of this species indicates that its distribution may be disjunctive,reaches East Hill and Plain Subregion from West Mountain and Plateau Subregion of Central China Region,with the easternmost boundary in Neixiang County.The result of this research will benefit to reveal the origination and evolution of Hynobiidae. |
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| Keywords: | Hynobiidae Pseudohynobius tsinpaensis Geographical distribution Henan Province |
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