Diagnostic Description
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Distinguished from its congeners by having the dorsal color of the head with a wedge of dark pigment on the snout and a bar from the posterior edge of the frontal to just behind the parieto-supraoccipital (the pigment may alternatively appear as dark mottling and/or the anterior marking may appear, particularly in juveniles, in the form of a dark E on the snout) (Ref. 77026).
Diseases and Parasites
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White spot Disease. Parasitic infestations (protozoa, worms, etc.)
Morphology
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Dorsal spines (total): 2; Dorsal soft rays (total): 7; Analspines: 1; Analsoft rays: 4
Trophic Strategy
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Feeds on algae.
- Recorder
- Drina Sta. Iglesia
Biology
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Specimens from Venezuela were collected from rocks in runs (Ref. 77026). Nocturnal species; feeds on algae (Ref. 13371). Aquarium keeping: feeds on plants and roots; in groups of 5 or more individuals; minimum aquarium size 80 cm (Ref. 51539).
Importance
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aquarium: commercial