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刘祖尧,王英永.2014.务川臭蛙分布区域扩大及其濒危等级再评估.动物学杂志,49(5):766-771.
务川臭蛙分布区域扩大及其濒危等级再评估
The Expansion of the Distribution of Odorrana wuchuanensis and the Reevaluation of Its Threatening Degree
投稿时间:2013-11-13  修订日期:2014-09-01
DOI:10.13859/j.cjz.201405017
中文关键词:  务川臭蛙  湖北  分布新纪录  濒危(EN)
英文关键词:Odorrana wuchuanensis  Hubei Province  New Record  Endangered (EN)
基金项目:国家自然科学基金(Project J1210074);教育部高等学校教学质量与教学改革工程项目(No.2013-2)
作者单位E-mail
刘祖尧 中山大学生命科学学院 leonardliu0910@163.com 
王英永 中山大学生命科学学院 wangyy@mail.sysu.edu.cn 
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中文摘要:
      2013年9月在湖北省建始县采集到的2只务川臭蛙 (Odorrana wuchuanensis)标本,为湖北省新纪录。该记录使务川臭蛙的分布区由大娄山脉东段,沿武陵山脉延展至湖北建始县。因此,建议将其濒危等级调低至濒危(Endangered, 缩写为EN)。与模式标本比较,建始县雌蛙标本头体长99.6 mm,远大于模式标本雌蛙的最大记录;成年雄蛙62.8 mm,亦小于模式标本的最小记录;建始雌蛙体侧背皮肤亦有淡色小刺粒,因此,该特征不属于第二性征。
英文摘要:
      Two specimens of Odorrana wuchuanensis, as new amphibian record in Hubei Province, were collected from Jianshi County, Hubei Province in September 2013. Extent of occurrence of O. wuchuanensis is extended from Eastern Mountains Dalou to Jianshi County, Hubei along the Mountains Wuling, Therefore, we suggest that its endangered category are assessed as Endangered (EN). Compared with the type specimens, the snout-vent length of the female specimen from Jiangshi is significantly greater than the maximum record in type specimens; the snout-vent length of the male specimen from Jiangshi is significantly shorter than the minimum record in type specimens. With small pale spinous granules on dorsolateral skin of body in female specimen from Jianshi, it is not the secondary sexual characteristic.
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