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Centrophorus squamosus

Centrophorus squamosus

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Classis: Chondrichthyes
Subclassis: Elasmobranchii
Superordo: Selachimorpha
Ordo: Squaliformes
Familia: Centrophoridae
Genus: Centrophorus
Species: Centrophorus squamosus

Name

Centrophorus squamosus (Bonnaterre, 1788)

Synonyms

Squalus squamosus Bonnaterre, 1788
Lepidorhinus squamosus Bonnaterre, 1788
Machephilus dumerili Johnson, 1868
Lepidorphinus foliaceus Günther, 1877
Centrophorus foliaceus Günther, 1877
Lepidorhinus hinbei Tanaka, 1918
Lepidorhinus kinbei Tanaka, 1918
Centroscymnus fuscus Gilchrist & von Bonde, 1924
Centrophorus nilsoni Thompson, 1930
Encheiridiodon hendersoni Smith, 1967

Range

Indo-West Pacific: Southeast Africa, Japan, Philippines, Australia, and New Zealand
Eastern Atlantic: Iceland to S. Africa

References

Bonnaterre, J. P. 1788. Tableau encyclopédique et méthodique des trois règnes de la nature... Ichthyologie. Paris. Tabl. Encyclop. Méthod. Ichthyol. i-lvi + 1-215

Vernacular Name
English: Leafscale Gulper Shark

The leafscale gulper shark, Centrophorus squamosus, is a dogfish of the family Centrophoridae.

Physical characteristics

The leafscale gulper shark has no anal fin, two dorsal fins with spines, the first dorsal being relatively low and long, large eyes, and rough leaf-like denticles. Its maximum length is 158 cm.

Distribution

Eastern Atlantic around continental slopes from Iceland south to the Cape of Good Hope, Western Indian Ocean around Aldabra Islands, and western Pacific around Honshū, Japan, the Philippines, south-east Australia, and New Zealand.

Habits and habitat

The leafscale gulper shark lives near the bottom between 230 and 2,360 meters, but usually below 1,000 meters. Also occurs pelagically in much deeper water. It probably feeds on fish and cephalopods.

It is ovoviviparous with a maximum of 5 young per litter.

Its meat is utilized dried and salted for human consumption and as fishmeal.


References

* White (2003). Centrophorus squamosus. 2006. IUCN Red List of Threatened Species. IUCN 2006. www.iucnredlist.org. Retrieved on 09 May 2006. Database entry includes justification for why this species is vulnerable
* "Centrophorus squamosus". Integrated Taxonomic Information System. http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=160635. Retrieved 5 February 2006.
* FAO Species Catalogue Volume 4 Parts 1 and 2 Sharks of the World
* Froese, Rainer, and Daniel Pauly, eds. (2006). "Centrophorus squamosus" in FishBase. May 2006 version.

Biology Encyclopedia

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Source: Wikipedia, Wikispecies: All text is available under the terms of the GNU Free Documentation License