''Trematocranus pachychilus'' is a species of

cichlid Cichlids are fish from the family Cichlidae in the order Cichliformes. Cichlids were traditionally classed in a suborder, the Labroidei, along with the wrasses ( Labridae), in the order Perciformes, but molecular studies have contradicted th ...

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...

Lake Malawi Lake Malawi, also known as Lake Nyasa in Tanzania and Lago Niassa in Mozambique, is an African Great Lake and the southernmost lake in the East African Rift system, located between Malawi, Mozambique and Tanzania. It is the fifth largest fres ...

. It is confined to Jafua Bay area of the Lake Malawi.

Etymology

The species name ''pachychilus'' means ''thick-lip'' in Greek.

Description

This species can reach a length of 31.5–33.8mm. Head steep, whereas body deep and laterally compressed. Snout pointed and mouth terminal. Lips very thick. Teeth slender, generally straight and slightly curved inwards. Body brownish to slightly greyish in color. Dorsum darker than belly.

References

Endemic fauna of Mozambique pachycilus Fish described in 2018 Cichlid fish of Africa Fish of Lake Malawi {{Cichlidae-stub