Melanorivulus Scalaris (Melanorivulus scalaris) is a ray-finned fish of the family Rivulidae. It inhabits freshwater waters. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Endangered on the IUCN Red List.
Physical description for Melanorivulus Scalaris is currently being compiled.
Behavioural data for Melanorivulus Scalaris is currently being reviewed.
Freshwater; benthopelagic. Tropical South America: Rio Sucurúi, rio Aporé and upper rio Correntes drainages, rio Paraná basin, and upper rio Taquari drainage, rio Paragay basin, central Brazil.
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