The Cottidae are a family of fish in the superfamily Cottoidea, the sculpins. It is the largest sculpin family, with about 275 species in 70 genera. They are referred to simply as cottids to avoid confusion with sculpins of other families.
The fish family Psychrolutidae contains over 35 recognized species in 8 genera. This family consists of bottom-dwelling marine sculpins shaped like tadpoles, with large heads and bodies that taper back into small, flat tails. The skin is loosely attached and movable, and the layer underneath it is gelatinous. The eyes are placed high on the head, focused forward closer to the tip of the snout. Members of the family generally have large, leaf-like pectoral fins and lack scales, although some species are covered with soft spines. This is important to the species as the depths in which they live are highly pressurized and they are ambush/opportunistic/foraging predators that do not expend energy unless they are forced to.
The deepwater sculpin is a species of freshwater fish in the family Cottidae of order Scorpaeniformes. It is a glacial relict, native to a limited number of deep, cold lakes in Canada and the United States.
The snubnose sculpin is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This fish is found in the eastern Pacific Ocean.
The fourhorn sculpin is a species of ray-finned fish belonging to the family Cottidae, the typical sculpins. This species has a Holarctic distribution and can be found in marine, brackish and fresh waters.
The long-spined bullhead, also known as the long-spined sea-scorpion, and the long-spined scorpion fish is a coastal fish of the sculpin family Cottidae, inhabiting marine waters of Europe.
Argyrocottus is a monospecific genus of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. Its only species is Argyrocottus zanderi which is found in the northwestern Pacific Ocean from Japan to the Kuril Islands and in the Sea of Japan. It is found at depths of from 0 to 85 metres. This species grows to a standard length of 9 centimetres (3.5 in). This taxon was first formally described in 1892 by the Russian zoologist Solomon Herzenstein with its type locality given as Korsakov on Sakhalin in the Sea of Okhotsk. The 5th edition of Fishes of the World classifies the genus Argyrocottus within the subfamily Cottinae of the family Cottidae, however, other authors classify the genus within the subfamily Myoxocephalinae of the family Psychrolutidae. although others place the subfamily Myoxocephalinae within the Cottidae.
Enophrys is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the northern and eastern Pacific Ocean.
Hemilepidotus, the Irish lords, is a genus of ray-finned fishes belonging to the family Agonidae, the poachers and sea ravens. These fishes are found in northern Pacific, northern Atlantic and the Arctic Oceans.
The belligerent sculpin, or flathead sculpin, is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This species occurs in the northern Pacific Ocean.
Megalocottus is a small genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the western Pacific Ocean.
Microcottus is a small genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the northern Pacific Ocean.
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.
Triglops is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the North Pacific, Arctic and North Atlantic Oceans.
The longhorn sculpin is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins.This species is found in the Northwest Atlantic Ocean. It is a predatory and scavenging fish that can feed on the remains of other organisms.
Myoxocephalus aenaeus, commonly known as the grubby, or little sculpin, is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This species is found in the northwestern Atlantic Ocean.
Myoxocephalus jaok, the plain sculpin, is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This species is found in the northern Pacific Ocean and adjacent Arctic Ocean.
Myoxocephalus scorpioides, the Arctic sculpin or northern sculpin, is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This fish is found in the Arctic Ocean.
Steller's sculpin, also known as frog sculpin, is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This species is found in the northern Pacific, from the Aleutian Islands to the Sea of Okhotsk and the Sea of Japan. Described by Wilhelm Gottlieb Tilesius von Tilenau in 1811, it is the type species of the genus Myoxocephalus.
Cottinae is a subfamily of ray-finned fishes belonging to the family Cottidae, the typical sculpins. The subfamily has species throughout the northern hemisphere in both marine and freshwater habitats.
