''Protomelas triaenodon'' 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 this ...

native to the southern portion of

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 fre ...

Lake Malombe Lake Malombe is a lake in southern part of Malawi, on the Shire River, in the Southern Region, Malawi, Southern Region. It is located at around , about south of much larger Lake Malawi. It has an area of about . In recent years the number of fishe ...

and the

Shire River The Shire is the largest river in Malawi. It is the only outlet of Lake Malawi and flows into the Zambezi River in Mozambique. Its length is . The upper Shire River issues from Lake Malawi and runs approximately before it enters shallow Lake Malo ...

. This species can reach a length of TL. It can also be found in the

aquarium An aquarium (plural: ''aquariums'' or ''aquaria'') is a vivarium of any size having at least one transparent side in which aquatic plants or animals are kept and displayed. Fishkeepers use aquaria to keep fish, invertebrates, amphibians, aq ...

trade.

References

triaenodon Fish of Lake Malawi Fish of Malawi Fish described in 1935 Taxonomy articles created by Polbot {{Cichlidae-stub