| Ostracion | |
|---|---|
 | |
| Ostracion cubicus | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Tetraodontiformes |
| Family: | Ostraciidae |
| Genus: | Ostracion Linnaeus, 1758 |
| Type species | |
| Ostracion cubicus Linnaeus, 1758 | |
| Synonyms [2] | |
| |
Ostracion is a genus of marine ray-finned fishes belonging to the family Ostraciidae, the boxfishes. These fishes are found in the Indo-Pacific region as far east as the eastern Pacific coasts of the Americas.
Ostracion was first proposed as a genus by Carl Linnaeus in the 10th edition of Systema Naturae. Ostracion cubicus was subsequently designated as the type species of this genus. However, the original designation is unclear, Pieter Bleeker designate O. teragonus as the type in 1865 while David Starr Jordan and Charles Henry Gilbert designated it as O. cubiceps in 1883. [2] This genus is the type genus of the family Ostraciidae which the 5th edition of Fishes of the World classifies within the family Ostraciidae in the suborder Ostracioidea within the order Tetraodontiformes. [3]
Ostracion means "little box" and is an allusion to the shape of the body of its type species, O. cubicum. [4]
Ostracion contains the following recognised species: [5] [6]
Ostracion boxfishes have thick and oblong bodies which are largely encased in a carapace made up of thickened, bony plate-like hexagonal scales which are jointed to one another. The carapace is cuboidal in shape, it is gently rounded on its dorsal surface and flat on its ventral surface. There ara pair of logitudinal ridges on the lwoer flanks but there are no spines on the carapacem which has gaps for the mouth, eyes, gill slits, fins abd caudal peduncle. They do have a protruding snout with a small mouth which has fleshy lips and 15, or less, modereately sized conical teeth in each jaw. The gill splits are short and oblique and sit to the front of the base of the pectoral fins. The dorsal and anal fins are positioned towards the rear. The cuadal peduncle is slender and the caudal fin is a rounded fan. [7] The largest species in the genus is the yellow boxfish (O. cubicum), with a maximum published total length of 45 cm (18 in), while the smallest is the roughskin trunkfish (O. trachys) , with a maximum published total length of 11.5 cm (4.5 in). [6]
Ostracion boxfishes are found in the Indian and PacificOceans from the Red Sea and eastern coast of Africa east [6] as far as the Eastern Pacific between Mexico and Ecuador. [7] One species, the yellow boxfish, has reached the Mediterranean Sea through the Suez Canal. [8] These fishes are solitary species of lagoons and reefs , typically in shallow water. [9]
Ostraciidae or Ostraciontidae is a family of squared, bony fish belonging to the order Tetraodontiformes, closely related to the pufferfishes and filefishes. Fish in the family are known variously as boxfishes, cofferfishes, cowfishes and trunkfishes. It contains about 23 extant species in 6 extant genera.
The yellow boxfish is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This species is found in reefs throughout the Pacific Ocean and Indian Ocean as well as the southeastern Atlantic Ocean. Recorded occasionally since 2011 in the Levantine waters of the Mediterranean Sea which it likely entered via the Suez Canal, it is a species appreciated in the aquarium trade.
The scrawled cowfish is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This species is found in the Western Atlantic Ocean.
Ostracion solorense, the reticulate boxfish, scribbled boxfish, Solor boxfish or striped boxfish, is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This species is found in the far eastern Indian Ocean and Western Pacific Ocean.
The spotted boxfish, also known as the black boxfish, ornate boxfish or white-spotted boxfish, is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This species is found in the Indian and Pacific Oceans. It occurs on reefs at depths of from 1 to 30 metres. This species grows to a length of 25 centimetres. Males and females differ in colour: males are blackish on the back with white spots, and have bluish sides with bright yellowish bands and spots. Females and juveniles are dark brown to blackish with white spots. As with other species of boxfish, the spotted boxfish's bony carapace gives it a distinctly angular appearance; it has been described as resembling an ottoman.
Kentrocapros is a genus of marine ray-finned fishes belonging to the family Aracanidae, the deepwater boxfishes or temperate boxfishes. These fishes are found in the coastal waters of the Indian and Pacific Oceans.
Polyplacapros is a monospecific genus of ray-finned fish beloning to the family Aracanidae, the temperate boxfishes or deep water boxfishes. The only species in the genus is Polyplacapros tyleri, Tyler's boxfish, which is found in the southwestern Pacific Ocean.
Acanthostracion is a genus of marine ray-finned fishes belonging to the family Ostraciidae, the boxfishes. These fishes are found in the Atlantic Ocean.
Lactophrys is a genus of marine ray-finned fishes belonging to the family Ostraciidae, the boxfishes. The boxfishes in this genus are found in the western Atlantic Ocean and are known as trunkfishes.
Tetrosomus is a genus of marine ray-finned fishes belonging to the family Ostraciidae, the boxfishes. The fishes in this genus are known as turretfishes and they are found in the Indian and western Pacific Oceans.
Ostracion rhinorhynchos, the horn-nosed boxfish or torpedo boxfish, is a species of ray-finned fish belonging to the family Ostraciidae, the boxfishes. This fish occurs in the Indo-West Pacific region.
Aracana ornata, the ornate cowfish or ornate boxfish, is a species of marine ray-finned fish belonging to the family Aracanidae, the deepwater boxfishes or temperate boxfishes. This species is endemic to the seas off southern Australia.
Aracana aurita, the Shaw's cowfish, painted boxfish, southern cowfish or striped cowfish, is a species of marine ray-finned fish belonging to the family Aracanidae, the deepwater boxfishes or temperate boxfishes. This species is endemic to the seas off southern Australia.
The Shortnose boxfish is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This species is found in the Indian and Pacific Oceans.
Lactophrys trigonus, the buffalo trunkfish or trunkfish, is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. The buffalo trunkfish is found in the Western Atlantic Ocean.
Anoplocapros lenticularis, the white-barred boxfish, flame boxfish, high-backed boxfish, humpback boxfish, humpty dumpty or smooth boxfish, is a species of marine ray-finned fish belonging to the family Aracanidae, the deepwater boxfishes or temperate boxfishes. This fish is endemic to the seas of southern and western Australia.
Lactoria diaphana, the roundbelly cowfish, diaphonous cowfish, many-spined cowfish, spiny cowfish or transparent cowfish, is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This fish is found in the southeastern Atlantic Ocean and the Indo-Pacific.
Ostracion cyanurus, the bluetail trunkfish, Arabian trunkfish or Red Sea boxfish, is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This species is found in the Western Indian Ocean.
Ostracion immaculatum, the bluespotted boxfish or immaculate boxfish, is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This species is found in the Western Pacific Ocean off Eastern Asia.
Ostracion trachys, the rough boxfish or roughskin trunkfish, is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. It is found in the Western Indian Ocean around the Mascarenes.