''Ptychochromis makira'' is a species of

cichlid Cichlids () are a large, diverse, and widespread family of percomorph fish in the family Cichlidae, order Cichliformes. At least 1,760 species have been scientifically described, making it one of the largest vertebrate families, with on ...

only known from the

Antainambalana River ''Antainambalana'' (Also known as Antainambalan on some maps) is a river in the region of Analanjirofo in north-eastern Madagascar. It flows down from the highlands to flow into the Bay of Antongil and the Indian Ocean near Maroantsetra. Its basi ...

in the northernmost part of the

Toamasina Province The Toamasina Province is a former provinces of Madagascar, province of Madagascar with an area of 71,911 km2. It had a population of 2,855,600 (2004). Its capital was Toamasina, the most important seaport of the country. The province was also ...

Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ...

.Stiassny, M., and Sparks, J. S. (2006). ''Phylogeny and Taxonomic Revision of the Endemic Malagasy Genus Ptychochromis (Teleostei: Cichlidae), with the Description of Five New Species and a Diagnosis for Katria, New Genus.''

American Museum Novitates ''American Museum Novitates'' is a peer-reviewed academic journal published by the American Museum of Natural History. It was established in 1921. According to the ''Journal Citation Reports'', the journal has a 2013 impact factor The impact ...

3535. It is

threatened A threatened species is any species (including animals, plants and fungi) which is vulnerable to extinction in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of ''critical depensatio ...

habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease ...

and

overfishing Overfishing is the removal of a species of fish (i.e. fishing) from a body of water at a rate greater than that the species can replenish its population naturally (i.e. the overexploitation of the fishery's existing Fish stocks, fish stock), resu ...

, and has suffered a severe decline in recent years. It reaches a length of SL.

References

makira The island of Makira (previously known as San Cristóbal) is the largest island of Makira-Ulawa Province in Solomon Islands. It is third most populous of the Solomon Islands after Malaita and Guadalcanal, with a population of 55,126 as of 2020 ...

Taxa named by Melanie Stiassny Taxa named by John Stephen Sparks Fish described in 2006 {{Cichlidae-stub