| Odontoscion | |
|---|---|
 | |
| Odontoscion dentex | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Acanthuriformes |
| Family: | Sciaenidae |
| Genus: | Odontoscion Gill, 1862 |
| Type species | |
| Corvina dentex | |
Odontoscion is a genus of marine ray-finned fish belonging to the family Sciaenidae, the croakers and drums. These fishes are found in the Western Atlantic and Eastern Pacific Oceans.
Odontoscion was first proposed as a genus in 1862 by the American biologist Theodore Gill with its type species, and only species, designated as Corvina dentex [1] which had originally been described in 1830 by Georges Cuvier from Port-au-Prince, Haiti. [2] This genus has been placed in the subfamily Stelliferinae by some workers, [3] but the 5th edition of Fishes of the World does not recognise subfamilies within the Sciaenidae, which it places in the order Acanthuriformes. [4]
Odontoscion is a combination of odontos, meaning teeth, a referenece to the 6 or 7 large canine-like teeth on each side of both jaws of the type species, with scion, a modern Greek name of the shi drum ( Umbrina cirrosa ), which Gill chose in preference to “sciaena” because he thought that it sounded better, similar to his coining of Cynoscion . [5]
Odontoscion contains three valid species: [6]
Odontoscion croakers have short, rather oblong and compressed bodies, [7] with a smoothly arched dorsal profile. [8] They have a low head with a conical snout and a large eye. There is a small protuberance on the tip of the lower jaw. The mouth is moderately large, upwards pointing and has a protruding lower jaw. There is a row of large teeth in the front of each jaw, at least some of which may be canine-like. The snout has 8 pores and there are a further 4 or 5 pores on the chin, which does not have a barbel. The preoperculum is smooth. The dorsal fin is supported by 10 or 11 spines before the incision and by a single spine and between 23 and 26 soft rays to the rear of the incision, The anal fin has 2 spines and 8 or 9 soft rays, with the second spine being 75% of the length of the first soft ray. [7] These fishes have maximum published total lengths of 25 cm (9.8 in) in the case of O. eurymesops and 30 cm (12 in) in the other two species. [6]
Odontoscion are found off the Americas with a single species, O. dentex in the Western Atlantic Ocean occurring from Florida and Cuba south to Brazil. [9] The other two species are found in the Eastern Pacific Ocean with O. eurymesops being endemic to the Galapagos Islands and Cocos Island [10] [11] while O. xanthops has a range which extends from the Gulf of California to Peru. [12] One species, O. xanthops is found in shallow coastal waters and enters estuaries and the mouths of rivers, [12] the other two species refer harder substrates such as rocks and reefs. [9] [10]
Micropogonias is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the eastern Pacific and western Atlantic Oceans.
Cynoscion is a genus of marine ray-finned fishes belonging to the family, Sciaenidae, the drums and croakers. These fishes are found off the coasts of North and South America in the western Atlantic and eastern Pacific Oceans. Many fishes in this genus have been given the common name weakfish.
Pareques acuminatus, commonly known as the high-hat, donkeyfish, cubbyu, Steindachner's ribbonfish, streaked ribbonfish, striped ribbonfish or striped drum, is a species of marine ray-finned fish belonging to the genus Pareques in the family Sciaenidae, the drums and croakers. This species is found in the western Atlantic Ocean.
Sciaena is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the Eastern Pacific Ocean and the Eastern Atlantic Ocean.
Nebris is a small genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. There are two species in the genus, one in the Western Atlantic Ocean and one in the Eastern Pacific Ocean.
Otolithes ruber, commonly known as the tigertooth croaker, silver teraglin, wiretooth, snapper kob, snapper salmon, Yankee whiting or Yankee salmon is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. This species is found in the Indo-Pacific region.
Atractoscion is a genus of marine ray-finned fished belonging to the family Sciaenidae, the drums and croakers. The fishes in this genus are found in the Atlantic, Indian and Pacific Oceans.
Odontoscion dentex, the reef croaker or brown large-eyed croaker, is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. It is found in coral and rocky reefs of the tropical Western Atlantic, living as solitary individuals or in small groups at a depth of 1 to 30 m. This species feeds on small fish, shrimp, and larvae.
The prickly croaker is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. The species is found in the Indo-West Pacific around southeast Asia. It is the only species in the monospecific genus Aspericorvina.
The geelbeck croaker, also known as the African weakfish or Cape salmon, is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. This species is found in the southwestern Indian Ocean off southeastern Africa.
The yellowtail croaker, also known as the yellowtail jewfish, is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. This species is found in the southwestern Pacific Ocean off northern Australia and southern New Guinea. It is the only species in the monospecific genus Austronibea.
The bluestreak drum, also known as the bluish croaker, is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. It is the only species in the monospecific genus Elattarchus. This species is found in the central eastern Pacific Ocean along the coasts of the Americas.
Isopisthus is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the western Atlantic and eastern Pacific Oceans.
Johnius dussumieri, the sin croaker, Dussumier's croaker, Dussumier's silver jewfish, sharptooth hammer croaker or whiskered croaker, is a marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. This fish is found in the Indian Ocean.
Johnius carutta, the karut croaker or purple jewfish, is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. This species is found in the western Indian Ocean.
The kathala croaker is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. This species is found in the Indian Ocean off South Asia. It is the only species in the monospecific genus Kathala.
Larimus is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the croakers and drums. These fishes are found in the Western Atlantic and Eastern Pacific Oceans.
Micropogonias furnieri, the whitemouth croaker, golden croaker, hardhead, mangrove snapper, rocandoronco, two-belly bashaw, West Indian croaker, West Indian drum or whitemouth drummer, is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. This fish is found in the western Atlantic Ocean.
Paralonchurus is a genus of marine ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. These fishes are found in the eastern Pacific Ocean with one species in the western Atlantic Ocean.
The half-mourning croaker is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. It is the only species in the monospecific genus Paranibea. This fish is found in the Indo-Pacific region.