Antigonia is a genus of marine ray-finned fish belonging to the family Caproidae, the boarfishes. This genus is found in the warmer oceans around the world and is the only extant genus in the subfamily Antigoniinae.
Pseudoplacocheilus is a monospecific genus of freshwater ray-finned fish belonging to the family Cyprinidae, the family which includes the carps, barbs. minnows and related species. The only species in the genus is Pseudoplacocheilus cryptonemus which is endemic to Yunnan where it occurs in the upper Salween River and the upper Mekong River basins. It is found in clear waters and uses crevices in rocks to hide in.
Protolabeo is a monospecific genus of freshwater ray-finned fish belonging ti the family Cyprinidae, the family which includes the carps, barbs, minnows and related fishes. The only species in the genus is Protolabeo protolabeo, which is endemic to the Yilihe River in Yunnan, China.
Qianlabeo is a monospecific genus of freshwater ray-finned fish belonging to the family Cyprinidae, the family which also includes the carps, barbs, minnows and related fishes. The ony species in the genus is Qianlabeo striatus which is endemic to the Pearl River drainage, Guizhou, China.
Agonus is a monospecific genus of ray-finned fish belonging to the subfamily Agoninae in the family Agonidae. Its only species is Agonus cataphractus, commonly known as the hooknose, pogge or armed bullhead. This is a demersal fish found in the coastal waters of the northeastern Atlantic Ocean.
Atrophacanthus is a monospecific genus of marine ray-finned fish belonging to the family Triacanthodidae, the spikefishes. The only species in the genus is Atrophacanthus japonicus, the upward-mouth spikefish, which is found in the Indo-West Pacific region.
Johnsonina is a monospecific genus of marine ray-finned fish belonging to the family Triacanthodidae, the spikefishes. The only species in the genus is Johnsonina eriomma, the bullseye spikefish, which is found in the Western Atlantic Ocean.
The rosylip sculpin is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This species is found in the eastern Pacific Ocean from Alaska to central California where it is an inhabitant of tidepools and other intertidal environments. This species grows to a length of 15 centimetres (5.9 in) TL. This species is the only known member of its monospecific genus Ascelichthys.
The spineless sculpin is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This species is found in the Pacific Ocean where it is endemic to the waters around the Aleutian Islands, Alaska.
Phasmatocottus is a monospecific genus of marine ray-finned fish belonging to the family Cottidae, the "typical" sculpins. The only species in the genus is Phasmatocottus ctenopterygius from the northwestern Pacific.
The hairhead sculpin is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. It is the only species in the monospecific genus Trichocottus.
The spinyhead sculpin is a species of marine ray-finned fish belonging to the family Psychrolutidae, the fatheads. This species is found in the northern Pacific Ocean. This species is the only species in the monospecific genus Dasycottus.
Proteracanthus is a monospecific genus of marine ray-finned fish belonging to the family Ephippidae, the spadefishes and batfishes. The only species in the genus is Proeracanthus sarissophorus which occurs in coral reefs around Malaysia, Borneo, and Sumatra. This species is also known as the harpoon spadefish, or in Malaysia as drummer, knightfish, rudderfish or sea chub. This species grows to a length of 32.5 centimetres (12.8 in) SL.
Incisilabeo is a monospecific genus of freshwater ray-finned fishes belonging to the family Cyprinidae, the family which includes the carps, barbs, minnows and related fishes. The only species in the gneus is Incisilabeo behri.
Diplocheilichthys jentinkii is a species of freshwater ray-finned fish belonging to the family Cyprinidae, the carps, barbs, minnows and related fishes. This species was first formally described in 1904 as Osteochilus jentinkii by the Dutch ichthyologist Canna Maria Louise Popta with its type locality given as the Bongon River in the Mahakam River basin in eastern Borneo. The specific name honours the Dutch zoologist Fredericus Anna Jentink who was the curator of the Rijksmuseum van Natuurlijke Historie, Leiden, and edited the journal in which Popta published her description. This fish is endemism to Borneo where it occurs in the upper reaches of rivers in the Kapuas River basin in West Kalimantan, Indonesia, and in Sarawak, East Malaysia.
Paratriacanthodes retrospinis, the sawspine spikefish, is a species of marine ray-finned fish belonging to the family Triacanthodidae, the spikefishes. This species is found in the Indo-Pacific region.
Askoldia is a monotypic genus of marine ray-finned fishes belonging to the family Stichaeidae, the pricklebacks and shannies. Its only species is Askoldia variegata which is found in the northwestern Pacific Ocean.
Lobocheilos schwanefeldii is a species of freshwater ray-finned fish belonging to the family Cyprinidae, the family which includes the carps, barbs, minnows and related fishes. This fish is found in Indonesia.
Protosciaena is a small genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the Western Atlantic Ocean.
Altigena is a genus of cyprinid freshwater fish found in the continental part of South East Asia. This genus was resurrected from Bangana by Maurice Kottelat in 2017.
