| Stichaeinae | |
|---|---|
 | |
| Arctic shanny, (Sticheus punctatus), in Newfoundland | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Scorpaeniformes |
| Family: | Stichaeidae |
| Subfamily: | Stichaeinae Gill, 1864 [1] |
| Genera | |
Stichaeinae is a subfamily of marine ray-finned fishes, classified within the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific, Arctic and North Atlantic Oceans.
Stichaeinae contains the type taxon of the family Stichaeidae, the Arctic shanny (Stichaeus punctatus), and the name is based on Theodore Gill’s 1864 name for the family. [1] The name of the subfamily comes from that of its type genus Stichaeus, which means “set in a row”, which may be an allusion to the row of black spots on the dorsal fins of the species in that genus. [2]
Stichaeinae contains the following genera: [3]
Dinogunellus Herzenstein, 1890 is treated as a valid genus by Catalog of Fishes [3] but Fishbase does not and treats the 3 species classified within it as belonging to the genus Stichaeus . [4]
Stichaeinae pricklebacks are less elongated in shape than most of the other species in the family with a relatively large head which is smooth and scaleless. The anal fin has 1 or 2 spines at the origin with between 0 and 3 spines behind them. They have large pectoral fins which contain between 14 and 18 rays while the pelvic fins have a single spine and between 3 and 5 soft rays. The head has well-developed sensory canals with paired sensory pores in the supraorbital, postorbital, suborbital,and occipital regions, The lateral line system on the body is complex with many canals and branches. There are teeth on the vomerine and palatine and the gill membranes have a wide joint and are separated from the isthmus. [5] The smallest species in this subfamily is the seven-lined prickleback (Ernogrammus zhirmunskii) with a maximum published standard length of 7.5 cm (3.0 in) while the largest species are Stichaeus grigorjewi and Stichaeus nozawae which have maximum published total lengths of 60 cm (24 in). [6]
Stichaeinae pricklebacks are mostly found in the North Pacific Ocean off eastern Asia and western North America but a few species extend through the Arctic Ocean into the northwestern Atlantic Ocean. [6]
Anarhichadidae, the wolffishes, sea wolves or wolf eels, is a family of marine ray finned fishes belonging to the order Scorpaeniformes. These are predatory, eel shaped fishes which are native to the cold waters of the Arctic, North Pacific and North Atlantic Oceans.
Pholidae is a family of marine ray-finned fishes, known as gunnels, in the scorpaeniform suborder Zoarcoidei. These are fishes of the littoral zone and are mainly found in North Pacific Ocean, with two species found in the North Atlantic Ocean and Arctic Ocean.
Stichaeidae, the pricklebacks or shannies, are a family of marine ray-finned fishes in the suborder Zoarcoidei of the order Scorpaeniformes. Most species are found in the North Pacific Ocean with a few in the North Atlantic Ocean.
Ernogrammus is a genus of marine ray-finned fishes belonging to the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific Ocean.
The fourline snakeblenny is a species of marine ray-finned fish belonging to the family Stichaeidae, the pricklebacks and shannies. It is the only species in the monotypic genus Eumesogrammus. This fish is found in the Western North Atlantic, Arctic and North Pacific Oceans.
The crisscross prickleback is a species of marine ray-finned fish belonging to the family Stichaeidae, the pricklebacks and shannies. It is the only species in the monotypic genus Plagiogrammus. This fish is found in the eastern Pacific Ocean off California.
The radiated shanny is a species of marine ray-finned fish belonging to the family Stichaeidae, the pricklebacks and shannies. It is the only species in the monotypic genus Ulvaria. This fish is found in the northwestern Atlantic Ocean.
Stichaeus is a genus of marine ray-finned fishes belonging to the family Stichaeidae, the pricklebacks or shannies. These fishes are mainly found in the North Pacific Ocean with one species in the Arctic and western North Atlantic Oceans.
Stichaeopsis is a genus of marine ray-finned fishes belonging to the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the western North Pacific Ocean.
The Arctic shanny is a species of marine ray-finned fish belonging to the family Stichaeidae, the pricklebacks and shannies. This species occurs in the North Pacific, Arctic and western North Atlantic Oceans.
Opisthocentrinae is a subfamily of marine ray-finned fishes, classified within the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific Ocean.
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.
Kasatkia is a genus of marine ray-finned fishes belonging to the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific Ocean.
Lumpenopsis is a genus of marine ray-finned fishes belonging to the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific Ocean.
Opisthocentrus is a genus of marine ray-finned fishes belonging to the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific Ocean.
Pholidapus is a monotypic genus of marine ray-finned fishes belonging to the family Stichaeidae, the pricklebacks and shannies. Its only species is Pholidapus dybowskii which is found in the northwestern Pacific Ocean.
Lumpeninae is a subfamily of marine ray-finned fishes, classified within the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific, Arctic and North Atlantic Oceans.
Chirolophinae is a subfamily of marine ray-finned fishes, classified within the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific, Arctic and North Atlantic Oceans.
Xiphisterinae is a subfamily of marine ray-finned fishes, classified within the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific Ocean.
Neozoarcinae is a subfamily of marine ray-finned fishes, classified within the family Stichaeidae, the pricklebacks or shannies. These fishes are found in the North Pacific Ocean.