Overview

Distribution

Napo River basin, Ecuador.
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South America: Napo River basin in Peru.
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Physical Description

Size

Max. size

8.2 cm SL (male/unsexed; (Ref. 38597))
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Type Information

Paratype for Chrysobrycon hesperus
Catalog Number: USNM 164042
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): M. Olalla
Year Collected: 1948
Locality: Ecuador: Prov. Napo-Pastaza, Rio Villano, Upper Curaray, Near Villano, Ecuador, South America
  • Paratype:
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Paratype for Chrysobrycon hesperus
Catalog Number: USNM 175124
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): M. Olalla
Year Collected: 1950
Locality: Ecuador, Prov. Napo-Pastaza, Rio Picuno, Trib. Suno R., Pucuno Enters Suno At 3 46'S., 17 12'W., Ecuador, South America
  • Paratype:
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Holotype for Chrysobrycon hesperus
Catalog Number: USNM 164056
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): M. Olalla
Year Collected: 1950
Locality: Ecuador: Prov. Napo-Pastaza, Rio Pucuno, Trib. Rio Suno, Pucuno Enters Suno At 0 46' S, 77 12' W, Ecuador, South America
  • Holotype:
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Ecology

Habitat

Environment

pelagic; freshwater
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Conservation

Threats

Not Evaluated
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