EN

Nanochromis transvestitus

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Nanochromis transvestitus faces severe pressure from deforestation and agricultural expansion in the Congo Basin, which destroys the pristine forest streams it requires for breeding. Water pollution from mining activities and agricultural runoff degrades water quality in its limited range. The species' extremely restricted distribution makes it particularly vulnerable to habitat fragmentation, as populations become isolated and unable to maintain genetic diversity.

Threat summary

Habitat

This dwarf cichlid inhabits clear, shallow forest streams and tributaries in the Congo Basin rainforest. It prefers areas with sandy or rocky substrates, fallen logs, and dense riparian vegetation that provides shade and shelter.

FRESHWATER· major

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Frequently asked questions

Why is Nanochromis transvestitus classified as Endangered?
Nanochromis transvestitus is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Nanochromis transvestitus faces severe pressure from deforestation and agricultural expansion in the Congo Basin, which destroys the pristine forest streams it requires for breeding. Water pollution from mining activities and agricultural runoff degrades water quality in its limited range. The species' extremely restricted distribution makes it particularly vulnerable to habitat fragmentation, as populations become isolated and unable to maintain genetic diversity.
Where does Nanochromis transvestitus live?
Nanochromis transvestitus occurs in Congo - Kinshasa. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Nanochromis transvestitus?
The main threats to Nanochromis transvestitus are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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