Yunnanilus pachycephalus Kottelat & Chu, 1988

Family:  Nemacheilidae (Brook loaches)
Max. size:  8.3 cm SL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  Asia: stream Weizhangho at Yangliu, Yunnan, China.
Diagnosis:  Dorsal soft rays (total): 12-13; Anal soft rays: 8-8. No lateral line; no head pores; 9 1/2 branched dorsal rays; 14 branched caudal rays; body depth 20-25% SL; dorsal head length 16-21% SL; color pattern usually consisting of large dark spots (Ref. 12040).
Biology:  Inhabits torrential waters under rocks.
IUCN Red List Status: Least Concern (LC); Date assessed: 01 March 2007 Ref. (130435)
Threat to humans:  harmless


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