The zebra mussel is a small freshwater mussel. The species was originally native to the lakes of southern Russia and Ukraine, but has been accidentally introduced to numerous other areas and has become an invasive species in many countries worldwide. Since the 1980s, the species has invaded the Great Lakes, Hudson River, and Lake Travis.
The freshwater drum, Aplodinotus grunniens, is a fish endemic to North and Central America. It is the only species in the genus Aplodinotus, and is a member of the family Sciaenidae. It is the only North American member of the group that inhabits freshwater for its entire life. Its generic name, Aplodinotus, comes from Greek meaning "single back", and the specific epithet, grunniens, comes from a Latin word meaning "grunting". It is given to it because of the grunting noise that mature males make. This noise comes from a special set of muscles within the body cavity that vibrate against the swim bladder. The purpose of the grunting is unknown, but due to it being present in only mature males and during the spawning season, it is assumed to be linked to spawning.
Edgar Albert Smith was a British zoologist, a malacologist.
The freshwater pearl mussel is an endangered species of freshwater mussel, an aquatic bivalve mollusc in the family Margaritiferidae.
Synodontis multipunctatus, also known as the cuckoo catfish, cuckoo squeaker, or multipunk, is a small catfish from Lake Tanganyika, one of the lakes in the Great Rift Valley system in Africa. It is a brood parasite upon mouthbrooding cichlids. This species grows to a length of 27.5 centimetres (10.8 in) TL. This species is a minor component of local commercial fisheries.
The swan mussel, Anodonta cygnea, is a large species of freshwater mussel, an aquatic bivalve mollusc in the family Unionidae, the river mussels.
Unionida is a monophyletic order of freshwater mussels, aquatic bivalve molluscs. The order includes most of the larger freshwater mussels, including the freshwater pearl mussels. The most common families are the Unionidae and the Margaritiferidae. All have in common a larval stage that is temporarily parasitic on fish, nacreous shells, high in organic matter, that may crack upon drying out, and siphons too short to permit the animal to live deeply buried in sediment.
Ctenochromis horei is a species of haplochromine cichlid which is found in East Africa.
Coelatura alluaudi is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.
Coelatura is a genus of bivalve in the Unionidae family.
Coelatura cridlandi is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. This species is found in Africa, in Kenya, Tanzania, and Uganda. Its natural habitat is freshwater lakes.
Coelatura ratidota is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.
Pseudospatha tanganyicensis a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. It is the only species in the genus Pseudospatha.
Reymondia horei is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Paludomidae. This species is found in Burundi, the Democratic Republic of the Congo, Tanzania, and Zambia. Its natural habitat is freshwater lakes.
Reymondia pyramidalis is a species of small freshwater snail, an aquatic gastropod mollusk in the family Paludomidae. This species is found in Tanzania and possibly the Democratic Republic of the Congo. Its natural habitat is freshwater lakes.
Simpsonaias ambigua, the salamander mussel or mudpuppy mussel, is a species of bivalve in the family Unionidae. It is unique among freshwater mussels in using mudpuppies as its glochidial host. It is the only freshwater mussel known to have a non-fish host.
Syrnolopsis lacustris is a species of medium-sized freshwater snail with an operculum, an aquatic gastropod mollusk in the family Paludomidae. This species is found in Lake Tanganyika, which includes the countries of Burundi, the Democratic Republic of the Congo, Tanzania, and Zambia. The natural habitat of this species is freshwater lakes.
Tiphobia horei is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Paludomidae.
Paludomidae, common name paludomids, is a family of freshwater snails, gastropod molluscs in the clade Sorbeoconcha.
