| Rhodichthys | |
|---|---|
 | |
| Rhodichthys regina | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Scorpaeniformes |
| Family: | Liparidae |
| Genus: | Rhodichthys Collett, 1879 |
| Type species | |
| Rhodichthys regina Collett, 1879 | |
Rhodichthys is a genus of marine ray-finned fishes belonging to the family Liparidae, the snailfishes. These fishes are found in the northeast Atlantic and Arctic Oceans.
Rhodichthys has two currently recognised species within it:
The snailfishes or sea snails are a family of marine ray-finned fishes. These fishes make up the Liparidae, which is classified within the order Scorpaeniformes.
The abyssal zone or abyssopelagic zone is a layer of the pelagic zone of the ocean. The word abyss comes from the Greek word ἄβυσσος (ábussos), meaning "bottomless". At depths of 4,000–6,000 m (13,000–20,000 ft), this zone remains in perpetual darkness. It covers 83% of the total area of the ocean and 60% of Earth's surface. The abyssal zone has temperatures around 2–3 °C (36–37 °F) through the large majority of its mass. The water pressure can reach up to 76 MPa.
Nigel Robert Merrett is a British zoologist and ichthyologist and former director of the fish section of the British Natural History Museum.
Gilbert Percy Whitley was a British-born Australian ichthyologist and malacologist who was Curator of Fishes at the Australian Museum in Sydney for about 40 years. He was born at Swaythling, Southampton, England, and was educated at King Edward VI School, Southampton and the Royal Naval College, Osborne.
Pseudoliparis amblystomopsis, or the hadal snailfish, is a species of snailfish from the hadal zone of the Northwest Pacific Ocean, including the Kuril–Kamchatka and Japan Trenches.
Paraliparis is a genus of fish in the family Liparidae, the snailfishes. It is found in benthic, benthopelagic and pelagic habitats in all the world's oceans.
Notoliparis is a genus of marine ray-finned fish belonging to the family Liparidae, the snailfishes. These fishes are found in deep Oceanic trenches in the South Atlantic South Pacific and Southern Oceans.
Careproctus is a genus of snailfishes found in benthic and benthopelagic habitats in the Atlantic, Pacific, Arctic and Southern Oceans. Whether they truly are absent from the Indian Ocean is unknown and might be an artifact of limited sampling. They range from shallow coastal seas in the far north of their range to the abyssal zone, at depths of 6 to 5,459 m (20–17,910 ft). In the Northern Hemisphere they mostly live shallower than Paraliparis, but this pattern is reversed in the Southern Hemisphere. Although almost entirely restricted to very cold waters, a single species, C. hyaleius, lives at hydrothermal vents.
Psednos is a genus of snailfishes found in all the world's oceans.
Liparis fabricii, commonly known as the gelatinous seasnail or gelatinous snailfish, is a benthopelagic species of snailfish from the Arctic Ocean. It has a tadpole-like body with a maximum length of about 20 cm (7.9 in). It is brown to black in coloration with a distinctive dark peritoneum. It preys on small crustaceans and marine worms. It is not commercially important, though it is a valuable food source for predatory fish and seabirds in the Arctic region.
Liparis is a large genus of snailfish from the northern hemisphere. They are very common in temperate and cold waters. Chernova (2008) has proposed that the genus should be subdivided into five subgenera: Liparis, Neoliparis, Lycocara, Careliparis, and Lyoliparis.
Allocareproctus is a genus of marine ray-finned fishes belonging to the family Liparidae, the snailfishes. These fish are found in the northern Pacific Ocean.
Peter Robert Last is an Australian ichthyologist, curator of the Australian National Fish Collection and a senior principal research scientist at CSIRO Marine and Atmospheric Research (CMAR) in Hobart, Tasmania. He is an elasmobranch expert and has described many new species of shark.
Liparis mucosus, or the slimy snailfish, is a fish from the genus Liparis. The fish can be found from intertidal areas to 15 meters in depth. In general, they are not found in tide pools. The slimy snailfish ranges in the Northeastern Pacific Ocean from Sitka, Alaska to southern British Columbia, Canada as well as to Baja California, Mexico. It grows to 2.8–5 inches.
Liparis marmoratus, or the festive snailfish, is a marine ray-finned fish from the genus Liparis. It was first described by Schmidt in 1950.
Liparis tunicatus, or the kelp snailfish, is a species of snailfish from the genus Liparis. It can be found in marine, demersal waters at a depth range from 0 to 620 m (0–2,034 ft). The kelp snailfish lives in the Arctic and Northwest Atlantic Ocean among kelp. The species is common, at least around Greenland and Franz Josef Land. A bottom feeder, it eats small crustaceans. At Franz Josef Land, it spawns in March at a depth of 6–25 m (20–82 ft), with the egg clusters attached to kelp.
Acantholiparis opercularis, or the spiny snailfish, is one of two species within the snailfish genus Acantholiparis. The generic name comes from the Greek akantha meaning "thorn" and liparis meaning "fat". The specific name comes from the Latin opercularis, meaning covered.
Pseudoliparis swirei, the Mariana snailfish or Mariana hadal snailfish, is a species of snailfish found at hadal depths in the Mariana Trench in the western Pacific Ocean. It is known from a depth range of 6,198–8,076 m (20,335–26,496 ft), including a capture at 7,966 m (26,135 ft), which is possibly the record for a fish caught on the seafloor. Various anatomical, physiological, molecular and genetic adaptions help this species survive in such depths.
Merret's snailfish, also called the snakehead snailfish, is a species of fish in the family Liparidae.
Liparis gibbus, the polka-dot snailfish, variegated snailfish or dusky snailfish, is a species of marine ray-finned fish belonging to the family Liparidae, the snailfishes. This fish is found in Arctic waters. Juveniles of the species have been found to be biofluorescent.