Fish described in 1803

Ray-finned euryhaline fish related to the bowfin in the infraclass Holostei

species of fish

Rostroraja alba

The pigo (Rutilus pigus), or Italian roach, is a species of freshwater ray-finned fish belonging to the family Leuciscidae, which includes the daces, Eurasian minnows and related fishes. This species is found in northern Italy and southern Switzerland.

species of fish

cornetfish of the family Fistulariidae

species of moray eel

species of fish

species of fish

The powan (Coregonus clupeoides) is a kind of freshwater whitefish endemic to two lochs in Scotland, Loch Lomond and Loch Eck. It has been successfully introduced in two other sites, Loch Sloy and the Carron Valley Reservoir.

species of fish

species of fish

species of fish

species of fish

Cheilodactylus is a genus of marine ray-finned fishes belonging to the family Cheilodactylidae, known as morwongs, although this name is not unique to this family. They are found in the temperate waters of the southern hemisphere and in the North Pacific Ocean.

species of fish

species of fish

species of fish

species of catfish

The redfingers (Cheilodactylus fasciatus) is a species of marine ray-finned fish, belonging to the family Cheilodactylidae, commonly referred to as morwongs. It is found only off the coasts of Namibia and South Africa, in rock pools and from shallow depths to 120 m, on rocky reef areas. Its length is up to 30 cm.

species of fish

species of fish

species of fish

Hyperopisus is a monospecific genus of freshwater ray-finned fish belonging to the family Mormyridae, the elephantfishes. The only species in the genus is Hyperopisus bebe. This species is known from many rivers in the northern half of Africa, ranging from the Senegal to the Nile basin. It reaches a length of .