dcsimg

Diagnostic Description

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Presence of two black spots on caudal base, lower one sometimes weak (Ref. 59043).
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Recorder
Rainer Froese
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Life Cycle

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During courtship, 'the male follows the female and, after both enter dense vegetation (e.g. filamentous algae), the male forms a complete ring around the female's body behind the dorsal as the female releases the eggs' (Ref. 59043).
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FishBase
Recorder
Susan M. Luna
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Morphology

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Dorsal spines (total): 2 - 3; Dorsal soft rays (total): 6 - 7; Anal spines: 2 - 3; Analsoft rays: 5 - 6
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FishBase
Recorder
Rainer Froese
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Biology

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Adults are found from small lowland streams to large rivers with gentle current, and lakes mostly with dense vegetation on sand-silt to sand-gravel bottom (Ref. 59043). Oviparous, possibly with distinct pairing during breeding similar to congeners (Ref. 205).
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FishBase
Recorder
Armi G. Torres
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