Overview

Comprehensive Description

Biology

More common in rocky areas (Ref. 4967).
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Distribution

Range Description

Endemic to Lake Tanganyika
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Africa: Lake Tanganyika.
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Physical Description

Size

Maximum size: 1750 mm SL
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Max. size

175 cm SL (male/unsexed; (Ref. 3820))
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Ecology

Habitat

Habitat and Ecology

Habitat and Ecology
Lives on sub-littoral zones with rocky habitat between 10–120 m. Omnivorous, with a preference for fish. Migrates from the bottom at night to feed on clupeids near the surface. Nothing known about reproduction, but reproduction probably occurs in coastal rather than deep water.

Systems
  • Freshwater
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Environment

demersal; freshwater; depth range 10 - ? m (Ref. 4967)
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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
2006

Assessor/s
Ntakimazi, G.

Reviewer/s
Snoeks, J. (Freshwater Fish Red List Authority) & Darwall, W. (Freshwater Biodiversity Assessment Programme)

Justification
Endemic to Lake Tanganyika where it is limited to the littoral zone. Heavily exploited by fisheries with strong indications of significant decline due to overfishing. More information is required to confirm this decline.
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Population

Population
Population size not known. Common in fisheries catches although never abundant.

Population Trend
Unknown
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Threats

Threats

Major Threats
Very heavily exploited by the fishermen.
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Near Threatened (NT)
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Management

Conservation Actions

Conservation Actions
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Relevance to Humans and Ecosystems

Benefits

Importance

fisheries: commercial
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Wikipedia

Dinotopterus cunningtoni

Dinotopterus cunningtoni is a species of catfish in the Clariidae family. It is found in Burundi, the Democratic Republic of the Congo, Tanzania, and Zambia. Its natural habitat is freshwater lakes. It is of importance in local commercial fisheries. It can reach a length of 175 cm (68.9 inches) SL.

Source

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