Pseudosimochromis margaretae
Overview
Pseudosimochromis margaretae is a species of cichlid endemic to Lake Tanganyika where it is only known from the area of Kigoma in Tanzania. It prefers waters with rock-rubble substrates, mostly at less than 5 metres (16 ft) but not deeper than 10 metres (33 ft). It can reach a length of 8.1 centimetres (3.2 in) SL. It can also be found in the aquarium trade.
Pseudosimochromis margaretae faces severe threats from habitat degradation in Lake Tanganyika, where sedimentation from deforestation and agricultural runoff has altered the rocky substrate essential for its survival. Overfishing and the introduction of non-native species have disrupted the lake's delicate ecosystem balance. Climate change-induced water level fluctuations and temperature changes pose additional risks to this endemic cichlid's specialized rocky habitat requirements.
Habitat
This endemic cichlid inhabits the rocky shores and shallow waters of Lake Tanganyika in East Africa, specifically requiring areas with complex rock formations and clear water. It typically occurs at depths of 5-15 meters where rocky substrates provide essential breeding territories and feeding grounds.
Conservation measures underway
Other threatened species in CICHLIDAE
Threatened in Tanzania
Frequently asked questions
Why is Pseudosimochromis margaretae classified as Critically Endangered?
Where does Pseudosimochromis margaretae live?
What are the main threats to Pseudosimochromis margaretae?
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