| Astrocottus | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Scorpaeniformes |
| Family: | Cottidae |
| Subfamily: | Cottinae |
| Genus: | Astrocottus Bolin, 1936 |
| Type species | |
| Astrocottus leprops Bolin, 1936 [1] | |
Astrocottus is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the northwestern Pacific Ocean.
Astrocottus was first proposed as a monospecific genus in 1936 by the American ichthyologist Rolf Ling Bolin [1] when he described Astrocottus leprops from the Tsugaru Strait in Japan. [2] The 5th edition of Fishes of the World classifies the genus Astrocottus within the subfamily Cottinae of the family Cottidae, [3] however, other authors classify the genus within the subfamily Psychrolutinae of the family Psychrolutidae. [1]
There are currently four recognized species in this genus: [4]
Antipodocottus is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the western Pacific Ocean. This is the only genus of Cottids represented in the Southern Hemisphere, although their classification in the Cottidae is not universally accepted.
Archistes is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. the two species in this genus are found in the northern Pacific Ocean.
The Blackfin hookear 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 Artediellichthys. This species is found in the northern Pacific Ocean. It occurs at depths of from 200 to 815 metres. This species grows to a total length of 13.7 cm (5.4 in).
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.
Bero elegans is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This species is found in the northwestern Pacific Ocean. This species grows to a length of 20 centimetres (7.9 in) TL. It is the only known member of the genus Bero.
Bolinia is a monospecific genus of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. This taxon is endemic to the northern Pacific Ocean around the Aleutian Islands of Amukta, Carlisle, and Semisopochnoi. It is found at depths of between 201 to 410 metres. This species grows to a length of 18.9 centimetres (7.4 in) SL. The only species in the genus is Bolinia euryptera.
The lavender sculpin is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. It is found in the eastern Pacific Ocean.
Lepidobero is a monospecific genus of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. Its only species is Lepidobero sinensis which is endemic to China.
Ocynectes is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. This species is found in tidepools in the northwestern Pacific Ocean.
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.
Pseudoblennius is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the northwestern Pacific Ocean.
Radulinus is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the eastern Pacific Ocean.
Sigmistes is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the northern Pacific Ocean.
Stelgistrum is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the northern Pacific Ocean.
Stlengis is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in the northwestern Pacific Ocean where they are only known from the waters around Japan.
The sponge 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 Thyriscus. This fish is found in the northern Pacific Ocean where it is found at depths from 100 to 800 m though usually in the range of 300 to 400 m. This species grows to a maximum published total length of 14.5 cm (5.7 in).
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.
Vellitor is a genus of marine ray-finned fishes belonging to the family Cottidae, the typical sculpins. These fishes are found in seawedd beds in the northwestern Pacific Ocean.
Alcichthys is a monospecific genus of marine ray-finned fish belonging to the family Cottidae, the "typical" sculpins. The only species in the genus is Alcichthys elongatus, which occurs in the northwestern Pacific Ocean.
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