Oreonectes zhangi
Oreonectes zhangi Zhong, Yang & Chen, 2024
photo by Liao, M. et al., 2025

Family:  Nemacheilidae (Brook loaches)
Max. size:  6.31 cm SL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  Asia: China.
Diagnosis:  Dorsal soft rays (total): 7-7; Anal soft rays: 5-5; Vertebrae: 36-36. This species is distinguished from its congeners by the following set of characters: reduced posterior chamber of air-bladder; six branched pelvic-fin rays; seven branched dorsal-fin rays; the tip of the male pelvic fin not reaching the anus; vertebrae 4 + 32; head depth at nape 59.6-68.1% HL; and body depth at dorsal-fin origin 14.0-16.1% SL (Ref. 138304).
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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