Gnomefish

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Gnomefish
Temporal range: Early Eocene to Present [1]
Scombrops oculatus 01.JPG
S. oculatus, Atlantic gnomefish
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Scombropidae
Gill, 1862 [2]
Genus: Scombrops
Temminck & Schlegel, 1845 [3]
Type species
Scombrops cheilodipteroides
Bleeker, 1853 [3]
Species

see text

The gnomefishes form a small family, Scombropidae, consisting of three extant species of marine fish in the genus Scombrops. They have two dorsal fins and are notable for scales covering the soft parts of the dorsal and anal fins. The eyes are large. The gnomefish, S. boops, lives in deep rocky areas, down to 400 m. It can grow to 150 cm total length and 16 kg weight.

S. gilberti occurs in the western Pacific including Japan. The Atlantic scombrops, S. oculatus, is widely found in the subtropical western Atlantic, particularly the Florida and Bahamas area. It is a deepwater fish, caught by anglers between 200 and 610 m.

Species

The following species are classified within the genus Scombrops: [4]

The Scombropidae have been put forward as the sister taxon to the Pempheridae by some authorities. [5]

Related Research Articles

Flagtail Family of fish

The flagtails are a family (Kuhliidae) of perciform fish of the Indo-Pacific area. The family consists of several species in one genus, Kuhlia. Most are euryhaline and often found in brackish water, but the genus also includes species restricted to marine or fresh water.

Sweeper Family of fishes

Sweepers are small, tropical marine perciform fish of the family Pempheridae. Found in the western Atlantic Ocean and Indo-Pacific region, the family contains about 26 species in two genera. One species is the target of subsistence fisheries in Japan, where the fish is much enjoyed for its taste. Sweepers are occasionally kept in marine aquaria.

Acropomatidae Family of fishes

Acropomatidae is a family of fish in the order Perciformes, commonly known as lanternbellies. Acropoma species are notable for having light-emitting organs along their undersides. They are found in all temperate and tropical oceans, usually at depths of several hundred meters. There are about 32 species in as many as 9 genera, although some authorities recognise fewer genera than Fishbase does.

<i>Aplodactylus</i> Genus of fishes

Aplodactylus is a genus of marine ray-finned fishes, commonly known as marblefishes or sea carps. It is the only genus in the monogeneric family, Aplodactylidae. The fishes in this genus are found in the south eastern Indian Ocean and the southern Pacific Ocean.

Striped boarfish Species of fish

The striped boarfish, also known as whiskered boarfish, Japanese boarfish, sailfin armourhead or whiskered armorhead, is a species of marine ray-finned fish, an armourhead om the family Pentacerotidae, which is native to the Pacific Ocean from the Hawaiian Islands westward to the coast of Asia and Australia. This is a reef-dwelling fish found at depths between 18 and 193 m. It can reach a total length of 90 cm (35 in). It is currently the only known member of the genus Evistias.

Scombrops gilberti, is a species of marine ray-finned fish, a gnomefish from the family Scombropidae. It is found in the Western Pacific Ocean where it has been recorded off Hokkaido South to Suruga Bay. It grows To a maximum total length of 120 centimetres (47 in). this species was first formally described as Telescopias gilberti in 1901 by the American ichthyologists David Starr Jordan (1851-1931) and John Otterbein Snyder (1867-1943) with the type locality given as the sea between Misaki, Chiba and Oshima Island in Japan. The specific name honours the American ichthyologist Charles Henry Gilbert (1859-1928).

Scombrops oculatus, the Atlantic scombrops, is a species of marine ray-finned fish, a gnomefish from the family Scombropidae. It is found in the Western Atlantic Ocean.

<i>Dermatolepis</i> Genus of fishes

Dermatolepis is a genus of marine ray-finned fish, groupers from the subfamily Epinephelinae, part of the family Serranidae, which also includes the anthias and sea basses. They are found in the western Atlantic, Pacific and Indian Oceans.

<i>Mycteroperca</i> Genus of fishes

Mycteroperca is a genus of marine ray-finned fish, groupers from the subfamily Epinephelinae, part of the family Serranidae, which also includes the anthias and sea basses. They are predatory fish, largely associated with reefs and are found in tropical and subtropical seas in the Atlantic Ocean and the eastern Pacific Ocean. They are important target species for fisheries.

<i>Plectropomus</i> Genus of fishes

Plectropomus, commonly known as the coral groupers, is a genus of marine ray-finned fish, groupers from the subfamily Epinephelinae, part of the family Serranidae, which also includes the anthias and sea basses. They are found in the Indo-Pacific region.

<i>Anisotremus virginicus</i> Species of fish

Anisotremus virginicus, the porkfish, also known as the Atlantic porkfishsweetlips, dogfish or paragrate grunt, is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is native to the western Atlantic Ocean.

<i>Chirodactylus</i> Genus of fish

Chirodactylus is a genus of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs.They are native to the Atlantic, Indian and eastern Pacific oceans off southern Africa and South America.

The dara is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is native to the Atlantic coast of Africa. It is the only species in the monospecific genus Parakuhlia.

<i>Apsilus</i> Genus of fishes

Apsilus is a small genus of marine ray-finned fish, snappers belonging to the family Lutjanidae. The two species within the genus are native to the Atlantic Ocean,

<i>Etelis</i> Genus of fishes

Etelis is a genus of marine ray-finned fish belonging to the family Lutjanidae, the snappers. They are mostly native to the Indian and Pacific oceans with one species (E. oculatus) native to the western Atlantic Ocean.

Nototheniops is a genus of marine ray-finned fishes belonging to the family Nototheniidae, the notothens or cod icefishes. The species in this genus are native to the Southern Ocean.

Masked grouper Species of fish

The masked grouper, also known as the thinspine grouper, rededged cod, red-edged grouper, slenderspine grouper, thinspine rockcod, white-margined grouper, white-square cod or white-square grouper, is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It is found in the western Atlantic Ocean. It is the only species in the genus Gracila.

Spanish flag (fish) Species of fish

The Spanish flag is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It is found in the western Atlantic Ocean. It is the only species in the genus Gonioplectrus.

<i>Bathyanthias</i> Genus of fishes

Bathyanthias is a genus of marine ray-finned fish, related to the groupers and included in the subfamily Epinephelinae, part of the family Serranidae, which also includes the anthias and sea basses. They are found in the Western Atlantic Ocean.

The school bass is a species of marine ray-finned fish, it is the only member of the monotypic genus Schultzea which is part of the subfamily Serraninae which itself is classified within the family Serranidae, along with the anthias and groupers. It is found in the western central Atlantic Ocean. This species is found in deeper waters near coral reefswhere it forms small groups which feed on plankton. The school bass is a synchronous hermaphrodite. The generic name honours the American ichthyologist Leonard Peter Schultz (1901-1986) who was Curator of Fishes at the United States National Museum who examined the specimens described by Loren P. Woods (1914-1979) as Schultzea campachanus, which was later shown to be a synonym of Hildebrand's Serranus beta.

References

  1. Sepkoski, Jack (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 364: 560. Retrieved 2019-11-14.
  2. Richard van der Laan; William N. Eschmeyer & Ronald Fricke (2014). "Family-group names of Recent fishes". Zootaxa. 3882 (2): 001–230.
  3. 1 2 Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Scombrops". Catalog of Fishes . California Academy of Sciences . Retrieved 5 November 2020.
  4. Froese, Rainer and Pauly, Daniel, eds. (2019). Species of Scombrops in FishBase . December 2019 version.
  5. Tadasuke Tsunashima; Riko Yamada; Koko Abe; Shunsuke Noguchi (2015). "Phylogenetic position of scombropidae within teleostei: The complete mitochondrial genome of the gnomefish, Scombrops Gilberti". Mitochondrial DNA. 27 (5): 1–3. doi:10.3109/19401736.2015.1063135.