DOI: http://dx.doi.org/10.11646/zootaxa.3962.1.12

Revalidation and redescription of Brachymystax tsinlingensis Li, 1966 (Salmoniformes: Salmonidae) from China

YING-CHUN XING, BIN-BIN LV, EN-QI YE, EN-YUAN FAN, SHI-YANG LI, LI-XIN WANG, CHUN-GUANG ZHANG, YA-HUI ZHAO

Abstract


Brachymystax tsinlingensis Li, 1966 is revalidated and redescribed. It can be distinguished from all congeners by the following combination of characteristics: no spots on operculum; gill rakers 15-20; lateral-line scales 98-116; pyloric caeca 60-71. Unique morphological characters and genetic divergence of this species are discussed. This species has a limited distribution in several streams of the middle part of the Qinling Mountains in China. Methods for management and protection of B. tsinlingensis need to be re-evaluated.


Keywords


Brachymystax, revalidation, redescription, Salmonidae, China, Brachymystax, revalidation, redescription, Salmonidae, China

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References


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