Overview
Distribution
South America: Guaporé River basin, upper Madeira River drainage in Brazil.
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Lucena, C.A.S. and N.A. Menezes 2003 Subfamily Characinae (Characins, tetras). p. 200-208. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36811)
http://www.fishbase.org/references/FBRefSummary.php?id=36811&speccode=12346
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Range Description
This species occurs in the Guaporé River basin and in the upper Madeira River drainage, Brazil.
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Physical Description
Size
Max. size
9.5 cm SL (male/unsexed; (Ref. 36811))
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Lucena, C.A.S. and N.A. Menezes 2003 Subfamily Characinae (Characins, tetras). p. 200-208. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36811)
http://www.fishbase.org/references/FBRefSummary.php?id=36811&speccode=12346
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Ecology
Habitat
Habitat and Ecology
Habitat and Ecology
Systems
C. macrolepis is a benthopelagic (ecological region at the lowest level of water body) species. The species occur in big streams, rivers and lagoons.
Systems
- Freshwater
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Conservation
Conservation Status
IUCN Red List Assessment
Red List Category
LC
Least Concern
Red List Criteria
Version
3.1
Year Assessed
2009
Assessor/s
Reis, R & Lima, F.
Reviewer/s
Collen, B., Darwall, W., Ram, M. & Smith, K. (SRLI Freshwater Fish Evaluation Workshop)
Contributor/s
Justification
Assessed as Least Concern due to its fairly wide distribution and the lack of any known widespread threats to the species or the area in which it is distributed.
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Trends
Population
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Threats
Least Concern (LC)
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IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
http://www.fishbase.org/references/FBRefSummary.php?id=57073
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Major Threats
The river basin is deforested in certain areas, but still maintains a biodiverse assemblage of fish.
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Management
Conservation Actions
Conservation Actions
There are no conservation measures in place.
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