Overview

Comprehensive Description

Biology

Occurs only in fast moving water of the rocky upper river valleys. Feeds on aufwuchs, from which it gets nourishment from algae and invertebrates.
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Distribution

Central America: Atlantic slope of Mexico and Guatemala (Usumacinta, Sarstun and Dulce River basins).
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Atlantic Slope of Guatemala and Mexico.
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Physical Description

Size

Max. size

19.0 cm SL (male/unsexed; (Ref. 36377))
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Ecology

Habitat

Environment

benthopelagic; freshwater; pH range: 7.0; dH range: 10 - 20
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Conservation

Threats

Not Evaluated
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Disclaimer

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