The wreckfish are a small group of ray-finned fish in the genus Polyprion, belonging to the monotypic family Polyprionidae in the order Acropomatiformes.
Hyphalophis is a monospecific genus of marine ray-finned fish belonging to the family Ophichthidae, the snake eels. The only member of this genus is Hyphalophis devius, a species known only from its holotype which was collected in the Lesser Antilles southwest of Grenada.
Kertomichthys is a monospecific genus of marine ray-finned fish belonging to the family Ophichthidae, the snake eels. The only member of this genus is Kertomichthys blastorhinos, a species known only from its holotype which was collected in the Atlantic Ocean in the vicinity of French Guiana.
Annamia is a small genus of gastromyzontid loaches native to Southeast Asia. There are two species, though one of them is of doubtful validity and identity:
Erromyzon is a genus of fish in the family Gastromyzontidae endemic to China and Vietnam.
Formosania is a genus of gastromyzontid loaches, most of which are endemic to mainland China. Two species, F. lacustris and F. tengi, are endemic to Taiwan.
Glaniopsis is a small genus of loaches endemic to the island of Borneo.
Hypergastromyzon is a genus of ray-finned fish belonging to the family Gastromyzontidae, commonly called the hillstream loaches, although this also refers to the loaches in the family Balitoridae. The loaches in this genus are endemic to the island of Borneo in Southeast Asia.
Katibasia is a monospecific genus of freshwater ray-finned fish belonging to the family Gastromyzontidae, a group which shares the common name hillstream loaches with the family Balitoridae. The only species in the genus is Katibasia insidiosa, a species of loach which is endemic to Sarawak, Eastern Malaysia.
Plesiomyzon is a monospecific genus of freshwater ray-finned fish belonging to the family Gastromyzontidae, a group which shares the common name hillstream loaches with the family Balitoridae. The only species in the genus is Plesiomyzon baotingensis, a loach that is endemic to the river systems of Hainan.
Protomyzon is a genus of ray-finned fish belonging to the family Gastromyzontidae, commonly called the hillstream loaches, although this also refers to the loaches in the family Balitoridae. The loaches in this genus are endemic to Borneo.
Pseudogastromyzon is a genus of ray-finned fish belonging to the family Gastromyzontidae, commonly called the hillstream loaches, although this also refers to the loaches in the family Balitoridae. The loaches in this genus are found in fast-flowing streams and rivers in China.
Bangana is a genus of fish in the family Cyprinidae, the carps and minnows. It is distributed across much of southern and eastern Asia. Species live mainly in the flowing waters of tropical and subtropical rivers.
Foerschichthys flavipinnis is a species of fish in the family Nothobranchiidae native to the western African nations of Ghana, Togo, Benin and Nigeria. This species grows to a length of 3.5 centimetres (1.4 in) TL. It is the only known member of its genus. This species was described by Herman Meinken as Aplocheilichthys flavipinnis in 1932 with the type locality given as being near Lagos in Nigeria.
The Gastromyzontidae are a family of loaches native to China and Southeast Asia, where typically found in streams and rivers with a fast current. The family includes about 137 species in eighteen genera. This family was resurrected by M. Kottelat in his review and revision of the loaches in 2012. They are commonly called hillstream loaches.
Pseudocaranx is a genus of ray-finned fishes from the family Carangidae, the jacks, trevallies, scads, and pompanos. They occur in the western Atlantic Ocean and the Indo-Pacific.
Atherinosoma microstoma, commonly known as the small mouth hardyhead, is a species of silverside native to southeastern Australia. It occurs in streams, inland lakes, estuaries and the nearby coastal waters of south-eastern Australia, from Tuggerah Lakes in New South Wales to Lake George in South Australia, as well as in the Bass Strait in Tasmania and Victoria. This species frequently forms schools and they prefer to be among sea grass beds or other aquatic vegetation. This species was described as Atherina microstoma by Albert Günther of the British Museum in 1872 with the type locality given as Tasmania. Francis de LaPorte de Castelnau used the species he had named as Atherinosoma vorax as the type species of the genus he called Atherinosoma but this was a synonym for Günther's Atherina microstoma, which became Atherinosoma microstoma.
Bashimyzon is a genus of freshwater ray-finned fishes belonging to the family Gastromyzontidae, a family which shares the common name hillstream loaches with the Balitoridae. These loaches are found in the Guangxi Province of China.
Engkaria is a monospecific genus of ray-finned fish belonging to the family Gastromyzontidae, commonly called the hillstream loaches, although this also refers to the loaches in the family Balitoridae. The only species in the genus is Engkaria eubranchus, a species formerly classified in the genus Hypergastromyzon, which is endemic to the Lupar River basin in southern Sarawak in Malaysian Borneo.
Labigastromyzon is a genus of ray-finned fish belonging to the family Gastromyzontidae, commonly called the hillstream loaches, although this also refers to the loaches in the family Balitoridae. The loaches in the genus are found in China.
