Nimbochromis livingstonii, Livingston's cichlid or (locally) kalingono, is a freshwater mouthbrooding cichlid native to Lake Malawi, an African Rift Lake. It is also found in the upper Shire River and Lake Malombe. They are found in inshore areas of the lake over sandy substrates.
The dash-dot barb is a species of cyprinid fish.
The Jackson's barb is a species of cyprinid fish.
Potamotrygon schuhmacheri, the Parana river stingray, is a species of fish in the family Potamotrygonidae. It is found in the Paraná and Paraguay River basins in Argentina, Paraguay, and possibly Brazil. Its natural habitat is rivers. It is threatened by habitat loss.
Ambassis fontoynonti, commonly known as the dusky glass perch, is a species of fish in the family Ambassidae. It is endemic to rivers in eastern Madagascar. Its natural habitat is rivers. It is threatened by habitat loss. The specific name honours the pathologist Maurice Fontoynont (1869-1948) who was president of the Malagasy Academy.
The bluelip haplo is a species of fish in the family Cichlidae. It is found in Burundi, the Democratic Republic of the Congo, Tanzania, and Zambia.
Astatoreochromis vanderhorsti is a species of fish in the family Cichlidae. It is found in Burundi and Tanzania. Its natural habitat is rivers. Although often recognized as a valid species, it is likely a synonym of A. straeleni. The specific name honours the Dutch-South African zoologist Cornelius van der Horst (1889–1951).
Bedotia marojejy is a freshwater species of fish in the Bedotiidae family. It is endemic to Madagascar and can be found in the Manantenina River. It is threatened by habitat loss. This species was described by Melanie Stiassny nd Ian Harrison in 2000 from types collected from the Manantenina River on the south eastern boundary of the Marojejy National Park, after which the species is named.
Werner's catfish is a species of airbreathing catfish. It is found in Burundi and Tanzania. Its natural habitats are rivers and freshwater lakes. It is threatened by habitat loss. This species reaches a length of 23.0 cm SL.
Cottus petiti, also called the chabot du Lez in French, is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is endemic to France, found only in a small 3 km stretch of the river Lez in Southern France near Montpellier. The natural habitat is fed by karstic springs which may have enabled the isolated survival of the population through geological history. Now the species may be threatened by habitat loss. The males of this species are typically 56 mm in length. This species was confirmed as a separate species from the European bullhead in 2005 by Jörg Freyhof, Maurice Kottelat and Arne W. Nolte. The specific name honours the zoologist and anatomist Georges Petit (zoologie) of the Muséum national d’Histoire naturelle.
Distichodus petersii is a species of fish in the family Distichodontidae. It is endemic to Tanzania. Its natural habitat is rivers.
Astatotilapia stappersii is a ray-finned fish species in the family Cichlidae. Adults measure about 15 cm (6 inches) in total length.
Astatotilapia tweddlei is a species of fish in the family Cichlidae. It is found in Malawi and Mozambique. Its natural habitats are rivers and freshwater lakes.
The Victoria stonebasher is a species of ray-finned fish in the family Mormyridae. It is found in Kenya, Rwanda, Tanzania, and Uganda. Its natural habitats are rivers, swamps, freshwater lakes, freshwater marshes, and inland deltas. It is threatened by habitat loss.
Maylandia livingstonii is a species of cichlid native to Lake Malawi and Lake Malombe. This species can reach a length of 15 centimetres (5.9 in) TL. It can also be found in the aquarium trade. The specific name of this fish honours the Scottish explorer and missionary David Livingstone (1813-1873).
Micralestes stormsi is a species of fish in the family Alestidae. It is found in Burundi, the Democratic Republic of the Congo, Tanzania, and Zambia. Its natural habitat is rivers.
Oxylapia is a genus of freshwater fish in the family Cichlidae. It contains the single species Oxylapia polli, known locally as the songatana. It is an endangered species, endemic to the Marolambo Rapids in the Nosivolo River in east-central Madagascar. It is threatened by habitat loss and sedimentation caused by deforestation. The only other monotypic cichlid genus in Madagascar is Katria, and it is restricted to the same region as Oxylapia. In 2010, the Nosivolo River was designated as a Ramsar Site. The Oxylapia is the conservation flagship species for the district capital Marolambo.
Ptychochromis loisellei is a species of cichlid from the Mahanara River basin north of Sambava in northeastern Madagascar. It remains common within its small range, but it is threatened by habitat loss and introduced species. It reaches about 11.9 centimetres (4.7 in). The similar named Paretroplus loisellei is also restricted to the Mahanara River basin. The specific name honours Paul V. Loiselle, Emeritus Curator of Freshwater Fishes at the New York Aquarium and a researcher in, and campaigner for the conservation of, the freshwater fish of Madagascar.
Rhabdalestes leleupi is a species of fish in the family Alestidae. It is found in Kenya and Tanzania. Its natural habitats are rivers and freshwater lakes.
Marcusenius thomasi is a species of ray-finned fish in the family Mormyridae. It is found in Guinea, Guinea-Bassau, Liberia, and Sierre Leone. Its natural habitats are rivers, intermittent rivers, and freshwater lakes. It is threatened by Mining and deforestation.
