Overview

Distribution

Upper Jacui and Maquiné River basins, Brazil.
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South America: upper Jacui and Maquiné River basins in Brazil.
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Physical Description

Morphology

Dorsal spines (total): 2; Dorsal soft rays (total): 9; Analspines: 0; Analsoft rays: 18 - 22; Vertebrae: 34 - 36
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Size

Max. size

8.9 cm SL (male/unsexed; (Ref. 38376))
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Type Information

Paratype for Astyanax cremnobates Malabarba & Bertaco
Catalog Number: USNM 364302
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): R. Reis, L. Bergman & P. Azevedo
Year Collected: 1987
Locality: Jacui, Tributary of Rio Santa Cruz, Sao Francisco De Paula, Rio Grande Do Sul, Brazil. Alt. 850 m., Brazil, South America
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Ecology

Habitat

Environment

benthopelagic; freshwater
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Conservation

Threats

Not Evaluated
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