WEST AFRICAN LUNGFISH (Extivating Fish).

WEST AFRICAN LUNGFISH (Extivating Fish).

The West African lungfish (Protopterus annectens), also known as the Tana lungfish or simply African lungfish, is a species of African lungfish. It is found in a wide range of freshwater habitats in West and Middle Africa, as well as the northern half of Southern Africa.


Like other African lungfish, the West African lungfish is an obligate air breather and a freshwater-dwelling fish It is demersal, meaning that it lives primarily buried within riverbeds. 

Due to the dry season frequently drying the rivers and floodplains in which it lives, the West African lungfish can aestivate for up to a year; however the West African lungfish generally only aestivates between wet seasons.



The Tana lungfish has a diet not unlike other lungfish, consisting of various mollusks, crabs, prawn, and small fish within its distribution. It can also go for up to 3 1/2 years without any food intake whatsoever. During this time period it behaves much like an estivating fish in that it buries itself in the mud and does not move until more favorable conditions occur.

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