Overview information for Guyanancistrus Megastictus is currently being compiled by our editorial team.
Dorsal spines (total): 2; Dorsal soft rays (total): 7; Anal soft rays: 6. : elongated.
Behavioural data for Guyanancistrus Megastictus is currently being reviewed.
Diet information for Guyanancistrus Megastictus is currently being compiled.
Reproduction data for Guyanancistrus Megastictus is currently being compiled.
Freshwater; demersal. Tropical South America: a small forest tributary of the Upper Maroni River Basin, Massif du Mitaraka in French Guiana.
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