Formosania tangi
Formosania tangi Chen, Zhou, Chen & Yang, 2026
photo by Yang Chen et al., 2026

Family:  Gastromyzontidae (Hillstream loaches)
Max. size:  8.1 cm SL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  Asia: China.
Diagnosis:  Dorsal soft rays (total): 8-8; Anal soft rays: 5-5. This species is distinguished from its congeners by the following set of characters: rostral barbels 13, well developed, arranged in two rows; 12-15 rudimentary barbels; lateral line accompanied by broad, dark, longitudinal band, margins weakly undulating or nearly straight, pale stripe between lateral line band and dark dorsal surfaces generally continuous straight; and fully expanded caudal-fin emarginate (Ref. 138729).
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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