dcsimg

Diagnostic Description

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Possesses a minute spot behind the opercle; lateral line scales 91-131; small eye 17.9-34.1% head length; snout length 32.5-50.0% head length (Ref. 52916).
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Recorder
Armi G. Torres
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Morphology

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Dorsal spines (total): 2; Dorsal soft rays (total): 8 - 10; Anal spines: 3 - 5; Analsoft rays: 22 - 30
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Recorder
Armi G. Torres
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Trophic Strategy

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Common in black and clear water streams and rivers, as well as lagoons and other off-channel habitats associated with whitewater rivers (Ref. 52916). Prefers slow currents and a silty or sandy bottom. Like other species of the genus, it is a formidable predator (Ref. 12225). Piscivore (Ref. 76754); however, it consumes insects during the dry periods of the year (Ref. 27188).
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Recorder
Pascualita Sa-a
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Biology

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Common in black and clear water streams and rivers, as well as lagoons and other off-channel habitats associated with whitewater rivers (Ref. 52916). Prefers slow currents and a silty or sandy bottom. Like other species of the genus, it is a formidable predator (Ref. 12225). Strict piscivore; however, it consumes insects during the dry periods of the year (Ref. 27188).
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Recorder
Crispina B. Binohlan
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Importance

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aquarium: commercial
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Recorder
Crispina B. Binohlan
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Fishbase