| Trematocranus | |
|---|---|
 | |
| Trematocranus placodon | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cichliformes |
| Family: | Cichlidae |
| Tribe: | Haplochromini |
| Genus: | Trematocranus Trewavas, 1935 |
| Type species | |
| Trematocranus microstoma Trewavas, 1935 | |
Trematocranus is a small genus of haplochromine cichlids endemic to Lake Malawi.
There are currently four recognized species in this genus:, [1] with a new species described in 2018. [2]
Pseudotropheus is a genus of fishes in the family Cichlidae. These mbuna cichlids are endemic to Lake Malawi in Eastern Africa.
Aulonocara is a genus of haplochromine cichlids endemic to Lake Malawi in East Africa. All Aulonocara species are maternal mouth brooders. Particularly in the aquarium hobby, Aulonocara species are also known as peacock cichlids, aulonocaras or simply "peacocks". This genus is strongly sexually dichromic, even by haplochromine standards.
Melanochromis is a genus of haplochromine cichlids endemic to Lake Malawi in Eastern Africa. Ecologically, they belong to the rock-dwelling mbuna cichlids of Lake Malawi.
Dr. Ethelwynn Trewavas was an ichthyologist at the British Museum of Natural History. She was known for her work on the families Cichlidae and Sciaenidae. She worked with Charles Tate Regan, another ichthyologist and taxonomist.
Protomelas is a genus of haplochromine cichlids endemic to Lake Malawi in East Africa. The genus is part of the haplochromine tribe and have maternal mouthbrooding and sexual dimorphism typical of this group. Popular in the aquarium hobby, Protomelas species are sold under a variety of trade names.
Placidochromis is a genus of cichlids endemic to Lake Malawi in Eastern Africa. They are part of the haplochromine lineage of Lake Malawi's cichlid taxa. Most Placidochromis species live in the open or sandy regions of the lake.
Caprichromis is a small genus of haplochromine cichlids endemic to Lake Malawi in East Africa. This genus contains noted paedophagous cichlids, specialising in the eating of eggs and fry of other cichlid species.
Otopharynx is a genus of haplochromine cichlids endemic to Lake Malawi in Eastern Africa.
Ctenopharynx is a small genus of haplochromine cichlids from East Africa. Two of its species are endemic to Lake Malawi, while the third occurs in Lake Malawi and the upper reaches of the Shire River.
Diplotaxodon is a small genus of seven formally described, as well as a number of undescribed, deep-water species of cichlid fish endemic to Lake Malawi in east Africa. These fishes represent a remarkable adaptive radiation of offshore and deep-water adapted fish descended from ancestral shallow water forms. They include the dominant zooplankton-feeding fish of the offshore and deep-water regions of the lake, as well as a number of larger species that appear to feed on small pelagic fishes. Adult sizes range from 10 to 30 cm in total length, depending on species.
Eclectochromis is a small genus of haplochromine cichlids endemic to Lake Malawi.
Haplochromis is a ray-finned fish genus in the family Cichlidae. It has been used as the default "wastebin taxon" for Pseudocrenilabrinae cichlids of the East African Rift, and as such became the "largest" fish "genus". Many of these cichlids are popular aquarium fishes; like similar Haplochromini they are known as "haplos", "happies" or "haps" among aquarium enthusiasts.
Adrianus Franciscus Johannes Marinus Maria "Ad" Konings is an ichthyologist originally trained in medicine and biology. Konings is best known for his research on African rift lake cichlids. After studies in Amsterdam, he has spent most of his life in Rotterdam.
Lethrinops is a genus of haplochromine cichlids endemic to Lake Malawi in East Africa. Particularly in the aquarium hobby, they are known as the sandeaters or sandsifters.
Nyassachromis is a genus of haplochromine cichlids endemic to Lake Malawi. They are open-water mouthbrooders, an ecological niche known as utaka to locals.
Stigmatochromis is a small genus of haplochromine cichlids that are endemic to Lake Malawi in East Africa.
Tramitichromis is a small genus of haplochromine cichlids endemic to Lake Malawi.
Tropheops is a genus of cichlids endemic to Lake Malawi.
Hemitaeniochromis brachyrhynchus is a species of fish in the family Cichlidae. Its specific epithet brachyrhynchus refers to the most distinctive characteristic of this species, the reduced length of the head in front of the eye. Prior to the formal description of this species in 2012, the specimen which became the paratype was provisionally called Hemitaeniochromis sp. 'insignis big eye' ; however, the species has no accepted common name.
Trematocranus pachychilus is a species of cichlid endemic to Lake Malawi. It is confined to Jafua Bay area of the Lake Malawi.
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