Pristiophorus

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Pristiophorus
Pristiophorus nudipinnis.jpg
Shortnose Sawshark, (P. nudipinnis)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Superorder: Selachimorpha
Order: Pristiophoriformes
Family: Pristiophoridae
Genus: Pristiophorus
J. P. Müller & Henle, 1837
Type species
Pristis cirratus
Latham, 1794

Pristiophorus is a genus of sawsharks found in the Pacific, Atlantic and Indian oceans. Members of this genus differ from the Sixgill Sawshark (Pliotrema warreni) in having five gill slits. Their rostral sawteeth lack prominent transverse ridges on the basal ledges, and the large teeth are not posteriorly serrated.[1]

Species[edit]

There are currently seven recognized species in this genus:[2][3]

References[edit]

  1. ^ Compagno, Leonard J.V. (1984). Sharks of the World: An Annotated and Illustrated Catalogue of Shark Species Known to Date. Rome: Food and Agricultural Organization. ISBN 92-5-101384-5. 
  2. ^ Froese, Rainer, and Daniel Pauly, eds. (2013). Species of Pristiophorus in FishBase. October 2013 version.
  3. ^ a b Ebert, D.A. & Wilms, H.A. (2013): Pristiophorus lanae sp. nov., a new sawshark species from the Western North Pacific, with comments on the genus Pristiophorus Müller & Henle, 1837 (Chondrichthyes: Pristiophoridae). Pp. 86-100 in: de Carvalho, M.R., Ebert, D.A., Ho, H.-C. & White, W.T. (eds.) : Systematics and biodiversity of sharks, rays, and chimaeras (Chondrichthyes) of Taiwan. Zootaxa, 3752 (1): 1–386.
  4. ^ Ebert, D.A. & Cailliet, G.M. (2011): Pristiophorus nancyae, a New Species of Sawshark (Chondrichthyes: Pristiophoridae) from Southern Africa. Bulletin of Marine Science, 87 (3): 501–512.