Fish described in 1758

thumb|Feral goldfish found in Essex County, Ontario. thumb|Carassius auratus by Alexander Francis Lydon. The goldfish (Carassius auratus) is a freshwater fish in the family Cyprinidae of the order Cypriniformes. It is commonly kept as a pet in indoor aquariums, and is one of the most popular aquarium fish. Goldfish released into the wild have become an invasive pest in parts of North America and Australia.

species of large lamniform shark

species of fish

species of fish

The swordfish (Xiphias gladius), also known as the broadbill in some countries, are large, highly migratory predatory fish characterized by a long, flat, pointed bill. They are the sole member of the family Xiphiidae. They are a popular sport fish of the billfish category. Swordfish are elongated, round-bodied, and lose all teeth and scales by adulthood. These fish are found widely in tropical and temperate parts of the Atlantic, Pacific, and Indian Oceans, and can typically be found from near the surface to a depth of , and exceptionally up to depths of . They commonly reach in length, and th

species of fish

species of eel

species of fish

The tench or doctor fish (Tinca tinca) is a fresh- and brackish-water fish of the order Cypriniformes found throughout Eurasia from Western Europe including Britain and Ireland east into Asia as far as the Ob and Yenisei Rivers. It is also found in Lake Baikal. It normally inhabits slow-moving freshwater habitats, particularly lakes and lowland rivers.

species of fish

species of fish

species of fish

species of perch found in Europe

benthopelagic fish of the family Gadidae

The burbot (Lota lota), also known as bubbot, mariah, loche, cusk, freshwater cod, freshwater ling, freshwater cusk, the lawyer, coney-fish, lingcod, or eelpout, is a species of coldwater ray-finned fish native to the subarctic regions of the Northern Hemisphere. It is the only member of the genus Lota, and is the only freshwater species of the order Gadiformes. The species is closely related to marine fish such as the common ling and cusk, all of which belong to the family Lotidae (rocklings).

species of fish

species of fish

species of fish

species of fish

species of herring in the family Clupeidae

european seabass species

The haddock (Melanogrammus aeglefinus) is a saltwater ray-finned fish from the family Gadidae, the true cods. It is the only species in the monotypic genus Melanogrammus. It is found in the North Atlantic Ocean and associated seas, where it is an important species for fisheries, especially in northern Europe, where it is marketed fresh, frozen and smoked; smoked varieties include the Finnan haddie and the Arbroath smokie. Other smoked versions include long boneless, the filleted side of larger haddock smoked in oak chips with the skin left on the fillet.

forage fish

species of fish

species of fish

species of fish

species of fish

The zander (Sander lucioperca), sander or pikeperch, is a species of ray-finned fish from the family Percidae (which also includes perch, ruffe and darter). It is found in freshwater and brackish habitats in western Eurasia. As a popular game fish, it has been introduced to a variety of localities outside its native range. It is the type species of the genus Sander.

The ruffe (Gymnocephalus cernua), also known as the Eurasian ruffe or pope, is a freshwater fish found in temperate regions of Europe and northern Asia. It has been introduced into the Great Lakes of North America as an invasive species and is causing unfortunate results as it is reproducing faster than other species. Its common names are ambiguous – "ruffe" may refer to any local member of its genus Gymnocephalus, which as a whole is native to Eurasia.

thumb|Capture (blue) and aquaculture (green) production of turbot (Scophthalmus maximus) in thousand tonnes from 1950 to 2022, as reported by the Food and Agriculture Organization|FAO The turbot ( ), Scophthalmus maximus, is a relatively large species of flatfish in the family Scophthalmidae. It is a demersal fish native to marine or brackish waters of the Northeast Atlantic, Baltic Sea and the Mediterranean Sea. It is an important food fish. Turbot in the Black Sea were often included in this species, but are now generally regarded as separate: the Black Sea turbot or kalkan (S. maeoticus). T

species of monkfish

species of fish

species of fish

species of fish

species of fish

Acipenser sturio, species of sturgeon found on most coasts of Europe.

species of fish

The sterlet (Huso ruthenus) is a relatively small species of sturgeon from Eurasia native to large rivers that flow into the Black Sea, Azov Sea, and Caspian Sea, as well as rivers in Siberia as far east as Yenisei. Populations migrating between fresh and salt water (anadromous) have been extirpated. It is also known as the sterlet sturgeon.

flatfish

species of fish

Merlangius merlangus, commonly known as whiting or merling, is an important food fish in the eastern North Atlantic Ocean and the northern Mediterranean, western Baltic, and Black Sea. In Anglophonic countries outside the whiting's natural range, the name "whiting" has been applied to various other species of fish.

species of fish

species of fish

species of fish

species of fish

species of fish

The mahi-mahi ( ), common dolphinfish, dolphin or dorado (Coryphaena hippurus) is a surface-dwelling ray-finned fish found in off-shore temperate, tropical, and subtropical waters worldwide. It is also widely called dorado (not to be confused with Salminus brasiliensis, a freshwater fish) and dolphin (not to be confused with the aquatic mammal dolphin). It is one of two members of the family Coryphaenidae, the other being the pompano dolphinfish. These fish are most commonly found in the waters around the Gulf of Mexico, Costa Rica, Hawaii, and the Indian Ocean. In Italy it is called corifena,

species of ray-finned fish

species of fish

species of sprat

species of fish

species of lionfish

species of chordates

species of fish

species of fish

species of fish

species of fish

species of fish

species of fish

species of freshwater whitefish, in the family Salmonidae