Diagnostic Description
provided by Fishbase
Pelvic fin contiguous, distance between bases of last pelvic rays 7.5-11.5 times in body width at pelvic origin (Ref. 43281).
Morphology
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Dorsal soft rays (total): 11; Analsoft rays: 7
Biology
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Found in rapids and fast flowing water, under large stones (Ref. 43281).