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Centrophorus uyato

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 uyato

Vernacular Name

The little gulper shark, Squalus uyato, is a small, deepwater dogfish of the family Squalidae.

Physical characteristics

The little gulper shark has no anal fin, two dorsal fins with spines, slightly humped back before the first dorsal fin, darker areas of coloration above gills and on dorsal fins, long free rear tips on pectoral fins, and a notched caudal fin.
Distribution

The little gulper shark lives in the northern Gulf of Mexico, the eastern Atlantic from Spain south to the Cape of Good Hope, the Mediterranean west of Sicily, the western Indian Ocean around Mozambique, Arabian Sea and Bay of Bengal around India, and possibly Taiwan.
Habits and habitat

The little gulper is a common dogfish and lives near the bottom between 50 and 1,400 m. They are ovoviviparous with usually only one pup per litter. They eat bony fish and squid.
References

"Centrophorus uyato". Integrated Taxonomic Information System. Retrieved 23 January 2006.
Froese, Rainer, and Daniel Pauly, eds. (2011). "Squalus uyato" in FishBase. February 2011 version. (FB species reference
FAO Species Catalogue Volume 4 Parts 1 and 2 Sharks of the World
Pogonoski, J. & Pollard, D. 2003. Centrophorus cf. uyato. 2006 IUCN Red List of Threatened Species. Downloaded on 3 August 2007.

Biology Encyclopedia

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