Paracanthostracion

Last updated

Paracanthostracion
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Tetraodontiformes
Family: Ostraciidae
Genus: Paracanthostracion
Whitley, 1933
Species:
P. lindsayi
Binomial name
Paracanthostracion lindsayi
(Phillipps, 1932)
Synonyms
  • Ostracion lindsayiPhillipps, 1932

Paracanthostracion is a monospecific genus of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. The only species in the genus is Paracanthostracion lindsayi, Lindsay's boxfish, which is found in the Southwestern Pacific Ocean. [1]

Contents

Taxonomy

Paracanthostracion was first proposed as a genus in 1933 by the British-born Australian ichthyologist Gilbert Percy Whitley with Ostracion lindsayi designated as its type species, and its only species. [2] O. lindsayi was first formally described in 1932 by the New Zealand ichthyologist William J. Phillipps with its type locality given as Otago, New Zealand. [3] This taxon is classified within the family Ostraciidae in the 5th edition of Fishes of the World , which it places in the suborder Ostracioidea within the order Tetraodontiformes. [4]

Etymology

Paracanthostracion prefixes para-, meaning "close to", to the genus name Acanthostracion from which it differs in the shape of its carapace and the distribution of its spines. The specific name honours Phillipps's colleage at the Dominion Museum in Wellington, the curator of technology and taxidermist Charles John Lindsay. [5]

Description

Paraacanthostracion is characterised by having the anterior profile of the head being oblique aith the diameter of its eye being only slightly less than the length of the snout. The space betrween the eyes is clearly concave. The carapace is quadrangular in shape with a poorly developed ridge along the middle of the back. There is a forward pointing spine before eacj eye and large spine in the middle of the back with another arge spine, directed rearwards along the edge of the carapace near the anal fin. The hexagonal plat-like scales that make up the carapace are very rough towards its rear, as well as on the hea. The body is irregularly streaked and spotted with grey and there are spots on the cheeks which show a tendency to merge to form short streaks. [6]

Distribution

Paraacanthostracion is found in the Southwestern Pacific Ocean where it is known only from the waters around New Zealand. [1]

Related Research Articles

<span class="mw-page-title-main">Ostraciidae</span> Family of boxfishes

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.

<i>Ostracion</i> Genus of fishes

Ostracion is a genus of 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.

<i>Aracana</i> Genus of fishes

Aracana is a genus of marine ray-finned fishes belonging to the family Aracanidae, the deepwater boxfishes or temperate boxfishes. These fishes are endemic to the waters around Australia.

<i>Caprichthys</i> Monospecific genus of fish

Caprichthys is a monospecific genus of marine ray-finned fish belonging to the family Aracanidae, the deepwater boxfishes or temperate boxfishes. The only species in the genus is the rigid boxfish, also known as the black-spotted boxfish or ornate pigmy boxfish which is endemic to southwestern Australia.

<i>Kentrocapros</i> Genus of fishes

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.

<i>Lactophrys</i> Genus of fishes

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.

<i>Lactoria</i> Genus of fishes

Lactoria is a genus of marine ray-finned fishes belonging to the family Ostraciidae, the boxfishes. The fishes in this genus are found in the Indo-Pacific, with one species extending into the southeastern Atlantic.

<i>Tetrosomus</i> Genus of fishes

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.

<i>Ostracion rhinorhynchos</i> Species of fish

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.

<i>Aracana aurita</i> Species of fish

Aracana aurita, 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.

<i>Lactophrys trigonus</i> Species of fish

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.

<span class="mw-page-title-main">Island cowfish</span> Species of fish

The island cowfish, also known as the hogfish, bottlefish boxfish or island boxfish, is a species of marine ray-finned fish belonging to the family Ostraciidae, the cowfishes. This fish is found around the islands of the mid-Atlantic Ocean and has beeen recorded from Western Africa.

<i>Lactoria diaphana</i> Species of fish

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.

<span class="mw-page-title-main">Western smooth boxfish</span> Species of fish

The Western smooth boxfish, also known as the blue boxfish or robust boxfish, is a species of marine ray-finned fish belonging to the family Aracanidae, the deep water boxfishes or temperate boxfishes. This fish is endemic to the seas of southwestern Australia.

<i>Kentrocapros aculeatus</i> Species of fish

Kentrocapros aculeatus, the Itomaki basketfish, is a species of marine ray-finned fish beloning to the family Aracanidae, the temperate boxfishes or deepwater boxfishes. This species is found in the north western and central Pacific Ocean.

Kentrocapros flavimaculatus is a species of marine ray-finned fish belonging to the family Aracanidae, the temperate boxfishes or deepwater boxfishes. This species is found in the southwestern Pacific Ocean around New Zealand and was first formally described in 2023.

Kentrocapros rosapinto, the basketfish, is a species of marine ray-finned fish belonging to the family Aracanidae, the temperate boxfishes or deepwater boxfishes. This fish is found in the Western Indian Ocean and in the southeastern Atlantic Ocean.

Kentrocapros spilonotus, the Hawaiian basketfish, is a species of marine ray-finned fish belonging to the family Aracanidae, the temperate boxfishes or deepwater boxfishes. This species is known from two places in the Hawaiian Islands, one near Laysan and the other is the Penguin Bank.

<span class="mw-page-title-main">Whitley's boxfish</span> Species of fish

Whitley's boxfish is a species of marine ray-finned fish belonging to the family Ostraciidae, the boxfishes. This fish is found in the Eastern Central Pacific Ocean.

References

  1. 1 2 Froese, Rainer; Pauly, Daniel (eds.). "Paracanthostracion lindsayi". FishBase . June 2024 version.
  2. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Ostraciidae". Catalog of Fishes . California Academy of Sciences . Retrieved 14 October 2024.
  3. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Paracanthostracion". Catalog of Fishes . California Academy of Sciences . Retrieved 14 October 2024.
  4. Nelson, J.S.; Grande, T.C.; Wilson, M.V.H. (2016). Fishes of the World (5th ed.). Hoboken, NJ: John Wiley & Sons. pp. 518–526. doi:10.1002/9781119174844. ISBN   978-1-118-34233-6. LCCN   2015037522. OCLC   951899884. OL   25909650M.
  5. Christopher Scharpf (21 August 2024). "Order TETRAODONTIFORMES: Families MOLIDAE, BALISTIDAE, MONACANTHIDAE, ARACANIDAE and OSTRACIIDAE". Christopher Scharpf. Retrieved 14 October 2024.
  6. Gilbert P. Whitley (1933). "Studies in ichthyology. No. 7" (PDF). Records of the Australian Museum. 19 (1): 60–112.