| 宁夏兽类两新纪录——川西缺齿鼩和小纹背鼩鼱 |
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| 引用本文： | 周利,廖锐,侯全芬,陈顺德,刘少英.宁夏兽类两新纪录——川西缺齿鼩和小纹背鼩鼱[J].兽类学报,2023,43(2):224-228. |
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| 作者姓名： | 周利 廖锐 侯全芬 陈顺德 刘少英 |
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| 作者单位： | 1.四川师范大学生命科学学院，成都 6101012.四川省林业科学研究院，成都 610081 |
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| 基金项目： | 国家自然科学基金(32070424) |
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| 摘 要： | <正>川西缺齿鼩(Chodsigoa hypsibia)(De Winton andStyan,1899)和小纹背鼩鼱(Sorexbedfordiae)(Thomas, 1911)同属于劳亚食虫目(Eulipotyphla)鼩鼱科(Soricidae)。缺齿鼩鼱属(Chodsigoa,Kastschenko, 1907)全世界目前已知10个物种(Wilson and Mittermeier, 2018; Chen et al., 2022)，其中川西缺齿鼩为中国特有，
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| 关 键 词： | 川西缺齿鼩 小纹背鼩鼱 宁夏 新纪录 |
| 收稿时间： | 2022-06-20 |
Two new records of Chodsigoa hypsibia and Sorex bedfordiae from Ningxia in China |
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| Li ZHOU,Rui LIAO,Quanfen HOU,Shunde CHEN,Shaoying LIU.Two new records of Chodsigoa hypsibia and Sorex bedfordiae from Ningxia in China[J].Acta Theriologica Sinica,2023,43(2):224-228. |
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| Authors: | Li ZHOU Rui LIAO Quanfen HOU Shunde CHEN Shaoying LIU |
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| Institution: | 1.College of Life Sciences, Sichuan Normal University, Chengdu 610101, China2.Sichuan Academy of Forestry, Chengdu 610081, China |
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| Abstract: | In September 2011, six shrew specimens were collected with traps from Mt. Liupanshan, Ningxia Hui Autonomous Region (35°36′76″N, 106°32′79″E, 2 000 m asl). Pelage, skull, and teeth morphologies of one specimen are similar to Chodsigoa hypsibia and the others are similar to Sorex bedfordiae. Molecular analyses supported the two species C. hypsibia and S. bedfordiae to be monophyletic, and the K2P genetic distance of Cyt b gene is 0.4% (C. hypsibia) and 6.7% - 7.4% (S.bedfordiae). Thus, these specimens were identified as C. hypsibia and S. bedfordiae based on morphological and phylogenetic analyses. They represent the first records of C. hypsibia and S. bedfordiae in Ningxia, and expand the known distribution range of the two species. |
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| Keywords: | Chodsigoa hypsibia Sorex bedfordiae Ningxia New records |
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