Overview information for Lasiancistrus Heteracanthus is currently being compiled by our editorial team.
This species can be distinguished from L. caucanus, L. saetiger, and L. tentaculatus by having abdominal plates (vs. absent), from L. schomburgkii and L. saetiger by having dark spots in the dorsal and caudal fins (vs. white spots or all dark); and from L. guacharote by not having the abdominal plates restricted to a region near the insertion of the pectoral-fin spine .: elongated.
Behavioural data for Lasiancistrus Heteracanthus is currently being reviewed.
Diet information for Lasiancistrus Heteracanthus is currently being compiled.
Reproduction data for Lasiancistrus Heteracanthus is currently being compiled.
Freshwater; demersal. Tropical South America: upper río Napo of Ecuador and the lower río Napo of Peru.
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