Physoschistura yunnaniloides, a new species of loach from Myanmar (Teleostei: Nemacheilidae)

被引:0
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作者
Chen, Xiao-Yong [1 ]
Kottelat, Maurice [2 ]
Neely, David A. [3 ,4 ]
机构
[1] Chinese Acad Sci, Kunming Inst Zool, State Key Lab Genet Resources & Evolut, Kunming 650223, Yunnan, Peoples R China
[2] Natl Univ Singapore, Raffles Museum Biodivers Res, Singapore 119260, Singapore
[3] Calif Acad Sci, San Francisco, CA 94118 USA
[4] Tennessee Aquarium Conservat Inst, Cohutta, GA 30710 USA
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中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
Physoschistura yunnaniloides, new species, is described from the Chindwin River drainage, Sagaing Division, Myanmar. It is distinguished from all its congeners except P. shanensis by having a complete lateral line. It seems related to P. shanensis in morphology but can be distinguished by its pointed snout, 18-20 transverse bars along lateral side of body, fewer branched dorsal-fin rays, fewer branched pectoral-fin rays, a greater pre-pelvic length, a more slender caudal-peduncle, a higher dorsal fin, and a shorter pelvic fin.
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页码:179 / 183
页数:5
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