Haplochromis cryptodon

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA ACTINOPTERYGII PERCIFORMES CICHLIDAE

Scientific Name: Haplochromis cryptodon
Species Authority: Greenwood,1959

Assessment Information [top]

Red List Category & Criteria: Endangered   B1ab(i,ii,iii)+2ab(i,ii,iii)   ver 3.1
Year Assessed: 2006
Assessor/s Bayona, J.D.R.
Evaluator/s: Snoeks, J. (Freshwater Fish Red List Authority) & Darwall, W. (Freshwater Biodiversity Assessment Programme)
Justification:
Extent of occurrence <5,000 km², area of occupancy <500 km² in a restricted location of the Mwanza Gulf with a continuing decline in habitat quality due to eutrophication and sedimentation, and a decline in range area due to predation by Nile Perch Lates niloticus.

Geographic Range [top]

Range Description: Endemic to Lake Victoria. Found in the rocky shore habitats of Mwanza gulf.
Countries:
Native:
Tanzania, United Republic of

Population [top]

Population: Declining.
Population Trend: Decreasing

Habitat and Ecology [top]

Habitat and Ecology: In rocky shore habitats usually in the depth range of 1.6–5 m
Systems: Freshwater

Threats [top]

Major Threat(s): Predatory impact by Nile perch; illegal fishing; and turbidity.

Conservation Actions [top]

Conservation Actions: None known.
Citation: Bayona, J.D.R. 2006. Haplochromis cryptodon. In: IUCN 2009. IUCN Red List of Threatened Species. Version 2009.2. <www.iucnredlist.org>. Downloaded on 09 February 2010.
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