Overview
Comprehensive Description
Biology
Oviparous (Ref. 205).
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Gosse, J.-P. 1986 Mochokidae. p. 105-152. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels, MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3202)
http://www.fishbase.org/references/FBRefSummary.php?id=3202&speccode=9474
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Distribution
Africa: only known from the rapids of the Lower Congo River between Inga and Bulu, in Democratic Republic of the Congo (Ref. 42510, 78218).
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Gosse, J.-P. 1986 Mochokidae. p. 105-152. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels, MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3202)
http://www.fishbase.org/references/FBRefSummary.php?id=3202&speccode=9474
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Range Description
Chiloglanis carnosus is known from the Lower Congo River basin and Pool Malebo.
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Physical Description
Size
Max. size
6.1 cm TL (male/unsexed; (Ref. 3202))
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Gosse, J.-P. 1986 Mochokidae. p. 105-152. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels, MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3202)
http://www.fishbase.org/references/FBRefSummary.php?id=3202&speccode=9474
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Type Information
Paratype for Chiloglanis carnosus Roberts & Stewart
Catalog Number: USNM 216372
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): T. Roberts & D. Stewart
Year Collected: 1973
Locality: Zaire River Mainstream Near Bulu, W of Luozi, Democratic Republic of the Congo, Africa
Catalog Number: USNM 216372
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): T. Roberts & D. Stewart
Year Collected: 1973
Locality: Zaire River Mainstream Near Bulu, W of Luozi, Democratic Republic of the Congo, Africa
- Paratype: Roberts, T. R. & Stewart, D. J. 1976. Bulletin of the Museum of Comparative Zoology. 147 (6): 282, fig. 5c, pl. 8b-d.
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Ecology
Habitat
Habitat and Ecology
Habitat and Ecology
Systems
Chiloglanis carnosus is a benthopelagic species. It is oviparous and has a distinct pairing during breeding (Breder and Rosen 1966).
Systems
- Freshwater
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Life History and Behavior
Life Cycle
Oviparous (Ref. 205). Distinct pairing during breeding (Ref. 205).
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Breder, C.M. and D.E. Rosen 1966 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205)
http://www.fishbase.org/references/FBRefSummary.php?id=205&speccode=1256
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Conservation
Conservation Status
IUCN Red List Assessment
Red List Category
NT
Near Threatened
Red List Criteria
Version
3.1
Year Assessed
2010
Assessor/s
Moelants, T.
Reviewer/s
Brummett, R., Mbe Tawe, A.N., Dening Touokong, C., Reid, G.M., Snoeks, J. Staissny, M., Moelants, T., Mamonekene, V., Ndodet, B., Ifuta, S.N.B., Chilala, A., Monsembula, R., Ibala Zamba, A., Opoye Itoua, O., Pouomogne, V., Darwall, W. & Smith, K.
Contributor/s
Justification
Chiloglanis carnosus is known from the Lower Congo River basin. The development of the Inga dam project with Inga 3 and Grand Inga, and the possibility of mining in the Luozi region, could pose future threats to the species.
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Trends
Population
Population
Population Trend
No information available.
Population Trend
Unknown
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Threats
Near Threatened (NT)
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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
Urbanisation forms a problem in the region of Pool Malebo (Stanley Pool) through sewage cast and lead toxicity, mainly coming from car oil and a lot of boat traffic. Inga 1 and 2 are existing dams on the Lower Congo with a minimal impact. Inga 3, to be built in fove years, will divert a significant amount of flow. Grand Inga will block a great part of the mainstream with major impact. Given the restricted mainstream habitat and mainstream impacts such as pollution, it can be threatened in the future by mining in the Luozi region. The key component of concrete is found in this region, and there is potential to mining in the area.
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Management
Wikipedia
Chiloglanis carnosus
Chiloglanis carnosus is a species of upside-down catfish endemic to the Democratic Republic of the Congo where it occurs in rapids of the lower Congo River. This species grows to a length of 6.1 centimetres (2.4 in) TL.
References
- Froese, Rainer, and Daniel Pauly, eds. (2011). "Chiloglanis carnosus" in FishBase. December 2011 version.
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