Inhabits streams and rivers without strong currents and lentic areas . Vivacious, eats small fish and will bite pieces of meat . Sometimes used as table fish; flesh of good flavor but with lots of fish bones.
Dorsal spines (total): 1; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 2. One maxillary tooth .: fusiform / normal.
Behavioural data for Banded astyanax is currently being reviewed.
Freshwater; benthopelagic; potamodromous . Subtropical; 20°C - 25°C South America: most freshwater basins from Mexico to Argentina.
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