Tinselfishes | |
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Thorny tinselfish, Grammicolepis brachiusculus, filmed by the NOAA Ocean Explorer at Northampton Seamounts, 40 miles (65 km) southwest of Laysan, Hawaii. | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Zeiformes |
Family: | Grammicolepididae Poey, 1873 |
Subfamilies & genera [1] | |
Subfamily Grammicolepidinae Contents |
The Grammicolepididae are a small family of deep-sea ray-finned fishes in the order Zeiformes. [1] [2] [3] [4] . They are called tinselfishes due to their silvery color. [5] They are found near the bottom on the continental slope in the tropical and temperate regions of the Atlantic, Indian and western-central Pacific Oceans. They are of no commercial interest but are sometimes caught in trawls. [4]
The family consists of three species in as many genera in two subfamilies: [1] [2] [3] [4]
Subfamily Grammicolepidinae
Subfamily Macrurocyttinae
Molecular data not including Macrurocyttus suggest that Grammicolepididae is a monophyletic group, but without robust identification of its sister group. Morphological data including Macrurocyttus suggest that the family is polyphyletic, with Macrurocyttus representing a clade distant from Grammicolepis+Xenolepidichthys. [6]
The largest species, the thorny tinselfish, Grammicolepis brachiusculus, grows up to 64 cm (25 in) long. [1] Grammicolepis and Xenolepidichthys are silvery fishers with deep and compressed bodies. They have unique, vertically elongate scales. Macrurocyttus are dark brown to black, without scales, and smaller, to 10 cm (3.9 in). They have extremely large eyes and one large serrated spine in the pelvic fins. [4]
Sparidae is a family of ray-finned fishes belonging to the order Spariformes, the seabreams and porgies, although they were traditionally classified in the order Perciformes. They are found in shallow temperate and tropical waters around the world and are demersal carnivores.
Hemiramphidae is a family of fishes that are commonly called halfbeaks, spipe fish or spipefish. They are a geographically widespread and numerically abundant family of epipelagic fish inhabiting warm waters around the world. The halfbeaks are named for their distinctive jaws, in which the lower jaws are significantly longer than the upper jaws. The similar viviparous halfbeaks have often been included in this family.
Marine hatchetfishes or deep-sea hatchetfishes are small deep-sea mesopelagic ray-finned fish of the stomiiform subfamily Sternoptychinae. They should not be confused with the freshwater hatchetfishes, which are not particularly closely related Teleostei in the characiform family Gasteropelecidae.
The Zeiformes are a small order of exclusively marine ray-finned fishes most notable for the dories, a group of common food fish. The order consists of about 33 species in six extant families, mostly deep-sea types. The boarfishes (Caproidae) have been previously included in this order though they are currently included in the Perciformes.
Caproidae, or boarfishes, are a small family of marine fishes comprising two genera and 19 species. These fishes are found throughout the world in temperate and tropical seas.
The gilt-head bream, also known as the gilthead, gilt-head seabream or silver seabream, is a species of marine ray-finned fish belonging to the family Sparidae, the seabreams or porgies. This fish is found in the Eastern Atlantic and the Mediterranean. It is a highly esteemed food fish and an important species in aquaculture.
The black seabream is a species of marine ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. This fish has a wide distribution in the eastern Atlantic Ocean and the Mediterranean and Black Seas. The black seabream is an important food fish, especially in Europe.
Caesionidae, the fusiliers, are a family of marine ray-finned fishes in the order Perciformes. The family includes about 23 species. They are related to the snappers, but adapted for feeding on plankton, rather than on larger prey. They are found at reefs in the Indo-Pacific and in the Red Sea.
The sheepshead porgy, also known as the littlemouth porgy or speckled porgy, is a species of marine ray-finned fish belonging to the family Sparidae, the seabreams and porgies. This species is found in the Western Atlantic Ocean.
Lagodon is a monospecific genus of marine ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. The only species in the genus is Lagodon rhomboides, the pinfish, red porgy, bream, pin perch, sand perch, butterfish or sailor's choice. This fish is found in the Western Atlantic Ocean and Gulf of Mexico.
The spottail pinfish is an ocean-going species of fish in the family Sparidae. It is also known as the spottail seabream or spottail pinkish porgy. Along with other members of their family, spottail pinfish are occasionally eaten and considered by some to be a panfish.
The saddled seabream, also called the saddle bream or oblade, is a species of ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. It is the only species in the monospecific genus Oblada. This species is found in the Eastern Atlantic Ocean. It is an important food fish within its range.
Lepidotrigla is a genus of marine ray-finned fishes belonging to the family Triglidae, the gurnards and sea robins. These gurnards are found in the Eastern Atlantic, Indian and Western Pacific Oceans.
Boops is a genus of marine ray-finned fishes belonging to the family Sparidae, the seabreams and porgies. There are two species in this genus, one in the Western Atlantic and Mediterranean, and the other in the Western Indian Ocean.
Macrurocyttus is a monotypic genus of tinselfish, family Grammicolepididae. The only species is Macrurocyttus acanthopodus, the dwarf dory. It is native to the western Pacific Ocean where it has been found in the deep waters around the Philippines and Australia on the continental slope at depths at around 878 to 1,190 metres. It is dark brown species with a relatively shallow body and large eyes. Pelvic fins have a single, large serrated spine. It is scaleless. It can grow to 4.5 cm (1.8 in) standard length.
Xenolepidichthys is a monotypic genus of tinselfish, family Grammicolepididae. The only species is Xenolepidichthys dalgleishi, the spotted tinselfish. It is found in deep oceanic waters at depths from 128 to 885 metres, but usually between 200 and 400 m. This species grows to a length of 17.5 centimetres (6.9 in) TL.
Macrorhamphosodes, the trumpetsnouts, is a genus of marine ray-finned fishes belonging to the family Triacanthodidae, the spikefishes. The fishes in this genus are found in the deep waters of the Indian and Pacific Oceans.
Lethrinus is a genus of marine ray-finned fishes belonging to the family Lethrinidae, the emperors and emperor breams. These fishes are mostly found in the Indian and western Pacific Oceans, with a single species in the eastern Atlantic Ocean.
Rhabdosargus sarba, also known as the goldlined seabream, silver bream, tarwhine, or yellowfin bream, is a species of marine ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. This fish has a wide Indo-Pacific distribution.
Polysteganus coeruleopunctatus, the blueskin seabream, blueskin or trawl soldier, is a species of marine ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. This species is endemic to the western Indian Ocean. This species has increased in importance as a target for fisheries as other more accessible fish stocks are overexploited.