Oreochromis tanganicae

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA ACTINOPTERYGII PERCIFORMES CICHLIDAE

Scientific Name: Oreochromis tanganicae
Species Authority (¨Günther, 1893)

Assessment Information [top]

Red List Category & Criteria: Least Concern     ver 3.1
Year Assessed: 2006
Assessor/s Ntakimazi, G.
Evaluator/s: Snoeks, J. (Freshwater Fish Red List Authority) & Darwall, W. (Freshwater Biodiversity Assessment Programme)
Justification:
Widespread throughout Lake Tanganyika and lower reaches of its majors affluent rivers where it has no known major widespread threats.

Geographic Range [top]

Range Description: Endemic to Lake Tanganyika where it also enters the deltas and lower reaches of its major affluent rivers, including the Rusizi and Malagarasi.
Countries:
Native:
Burundi; Congo, The Democratic Republic of the; Tanzania, United Republic of; Zambia

Population [top]

Population: This species represent one of the most common inshore species found in the markets in the northern end of Lake Tanganyika. There has been a reported decline in the catches over the last 10 years.
Population Trend: Decreasing

Habitat and Ecology [top]

Habitat and Ecology: Found in the coastal areas around lake Tanganyika (max depth: 10 m) over sand habitats, and in river mouths and lagoons. Feeds on diatoms, filamentous blue-green algae and detritus grazed from submerged surfaces.
Systems: Freshwater

Threats [top]

Major Threat(s): Siltation; and over-fishing, mostly at the northern end of the lake.

Conservation Actions [top]

Conservation Actions: No information available.
Citation: Ntakimazi, G. 2006. Oreochromis tanganicae. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. <www.iucnredlist.org>. Downloaded on 22 November 2008.
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