Liparis gibbus

Last updated

Liparis gibbus
FMIB 39378 Liparis cyclostigma Gilbert.jpeg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Scorpaeniformes
Family: Liparidae
Genus: Liparis
Species:
L. gibbus
Binomial name
Liparis gibbus
Bean, 1881
Synonyms [1]
  • Liparis cyclostigma Gilbert, 1896
  • Liparis liparis bathyarcticus Parr, 1931
  • Liparis rufescens Burke, 1930

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.

Contents

Taxonomy

Liparis gibbus was first formally described by Tarleton Hoffman Bean in 1881 with its type locality given as Unalaska on Unalaska Island in the Aleutian Islands. [2] The specific name gibbus means "humped" referring to the elevated nape and crown. [3]

Description

Liparis gibbus is mainly brown with white fins and black sprinkled around the body. [4] The body is wide at the front becoming laterally compressed from the [ clarification needed ] to the rear of the origin of the anal fin. The depth of the body at the level of the pectoral disk averages 22.7% of the standard length. [5]

It grows to a maximum of 52 cm (20 in) in total length. [1]

Distribution and habitat

Liparis gibbus lives in the demersal zone at a depth from 0 to 647.9 metres (2,126 ft) in the Arctic, Northwest Pacific Ocean to Northeast Atlantic Ocean, Greenland, Canada, Baffin Island and Southeastern Alaska living among seaweed and rocks. [1]

Biology

Liparis gibbus likely spawns throughout the summer in the St Lawrence Estuary as larvae have been collected there from June to September, with the smallest sized specimens collected in September. They feed mainly on crustaceans, both benthic and pelagic species, with amphipods of the family Hyperiidae being dominant, although crabs have been recorded as food items too. [5] This species reaches a maximum length of about 13 cm (5.1 in). [1]

Biofluorescence

Juveniles of the variegated snailfish have been found to exhibit biofluorescence, emitting green and red fluorescence from different areas of their bodies. [6] [7]

Related Research Articles

<span class="mw-page-title-main">Snailfish</span> Family of fishes

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.

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.

<i>Liparis fabricii</i> Species of fish

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.

<i>Liparis liparis</i> Species of fish

Liparis liparis, the common seasnail, striped seasnail or seasnail, is a small species of marine ray-finned fish belonging to the family Liparidae, the snailfishes, in the order Scorpaeniformes, the scorpionfishes and flatheads. It is found in the northeastern Atlantic Ocean where it lives on the seabed.

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.

The hardhead snailfish is a species of marine ray-finned fish belonging to the family Liparidae, the snailfishes. This species is found in the northern Pacific Ocean where a single specimen was collected in June 2000 from near the Aleutian Islands at a depth of 285 m (935 ft). The length of the fish was 3.3 cm (1.3 in) SL. This species is the only member of the monospecific genus Lopholiparis. The specific name honors the collector of the holotype, William C. Flerx of the National Marine Fisheries Service.

<i>Liparis atlanticus</i> Species of fish

Liparis atlanticus, the Atlantic snailfish or Atlantic seasnail, is a species of marine ray-finned fish belonging to the family Liparidae, the snailfishes. This species is found in the western Atlantic Ocean off the eastern coast of North America.

<i>Liparis agassizii</i> Species of fish

Liparis agassizii, in one instance called "agassiz's snailfish", is a species of marine ray-finned fish belonging to the family Liparidae, the snailfishes. It lives in the North Pacific Ocean at a depth range between zero and one hundred meters. The fish may especially be found from the Iwate Prefecture to Hokkaido, off the coast of Primorskiy, off the western and southeastern coast of Sakhalin, and in the southern Kuril Islands.

Psednos struthersi is a species of snailfish found in the Southwest Pacific Ocean.

Psednos whitleyi, the bigcheek snailfish, is a species of snailfish found in the Eastern Indian Ocean.

Psednos nataliae is a species of snailfish found in the Eastern Indian Ocean.

Paraliparis tangaroa is a species of snailfish found in the Southern Ocean.

Paraliparis voroninorum is a species of snailfish found in the Southern Ocean.

Paraliparis freeborni is a species of snailfish found in the Southwest Pacific Ocean.

Paraliparis csiroi, the loweye snailfish, is a species of snailfish found in the Eastern Indian Ocean.

Paraliparis dewitti, the brown ribbed snailfish, is a species of snailfish found in the Eastern Indian Ocean.

Paraliparis eastmani, the thickskin snailfish, is a species of snailfish found in the Southwest Pacific Ocean.

Paraliparis lasti, the rusty snailfish, is a species of snailfish found in the Eastern Indian Ocean.

Paraliparis gomoni, the squarechin snailfish, is a species of snailfish found in the Eastern Indian Ocean.

Paraliparis kocki is a species of snailfish found in the Southern Ocean.

References

  1. 1 2 3 4 Froese, Rainer; Pauly, Daniel (eds.) (2023). "Liparis atlanticus" in FishBase . February 2023 version.
  2. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Liparus". Catalog of Fishes . California Academy of Sciences . Retrieved 23 March 2023.
  3. Christopher Scharpf & Kenneth J. Lazara, eds. (4 October 2022). "Order Perciformes (part 22): Suborder Cottoidei: Infraorder Cottales: Family Liparidae". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 23 March 2023.
  4. "Liparis gibbus (Variegated snailfish)". www.descna.com. Retrieved 2022-07-15.
  5. 1 2 Able, K. W. and D. E. McAllister (1980). "Revision of the snailfish genus Liparis from Arctic Canada" (PDF). Canadian Bulletin of Fisheries and Aquatic Sciences. 208.
  6. "Prominent Biofluorescence Discovered in Arctic Fish | Sci-News.com". Breaking Science News | Sci-News.com. March 28, 2022. Retrieved 2022-07-15.
  7. Gruber, David F.; Sparks, John S. (March 18, 2021). "First Report of Biofluorescence in Arctic Snailfishes and Rare Occurrence of Multiple Fluorescent Colors in a Single Species". American Museum Novitates (3967): 1–12. doi:10.1206/3967.1. hdl:2246/7257. S2CID   232326863 . Retrieved July 16, 2022.