A new species of Triplophysa(Cypriniformes,Nemacheilidae) from Weihe River in Gansu Province, China  

作　　者：Chen-Guang Feng Yu Zhang Chao Tong Bing-Zheng Zhou Xiao-Hui Li Yong-Tao Tang Wen-Zhu Song Kai Zhao 

机构地区：[1]Key Laboratory of Adaptation and Evolution of Plateau Biota,Laboratory of Plateau Fish Evolutionary and Functional Genomics,and Qinghai Key Laboratory of Animal Ecological Genomics,Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining 810008,China [2]School of Ecology and Environment,Northwestern Polytechnical University,Xi'an 710072,China [3]University of Chinese Academy of Sciences,Beijing 100049,China [4]Biology Department,University of Pennsylvania,Philadelphia,Pennsylvania 19104,USA [5]College of Fisheries,Henan Normal University,Xinxiang 453007,China

出　　处：《Zoological Research》2020年第4期465-470,共6页动物学研究（英文）

基　　金：This work was supported by grants from the National Natural Science Foundation of China(31870365 and 31572258);Sino BON-Inland Water Fish Diversity Observation Network。

摘　　要：DEAR EDITOR,A new species of Tibetan loach,Triplophysa weiheensis sp.nov.,is described from the Weihe River in Gansu Province,China,based on morphological and molecular analyses.The new species can be distinguished from all known congeners by a unique combination of the following characters:scaleless;snout abruptly sloping downward,anterior to anterior nostril;lower jaw crescentic,not sharp;body without obvious mottling;lateral line interrupted on posterior trunk at pelvic-fin distal extremity.

关 键 词：GANSU TIBETAN SHARP 

分 类 号：Q958[生物学—动物学]