Diagnostic Description
provided by Fishbase
Eye large, its diameter 4-5 times in head length (in 18 cm long specimens); dark grey caudal fin; maxillary barbel rarely extends past eye and never past preopercle (Ref. 12693). Vomero-palatine teeth in 4 more or less ovoid patches; truncate snout; lower jaw with angular outline rather than rounded; very short humeral process (Ref. 43281).
Migration
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Potamodromous. Migrating within streams, migratory in rivers, e.g. Saliminus, Moxostoma, Labeo. Migrations should be cyclical and predictable and cover more than 100 km.
Morphology
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Analsoft rays: 28 - 38
Biology
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Found in large and medium-sized rivers, Omnivorous, feeding on animal and plant matter including detritus. Marketed fresh (Ref. 12693).
Importance
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fisheries: commercial; aquaculture: commercial