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Somniosus rostratus A. Risso, 1827 (little sleeper shark) Somniosus sp. A Not yet described (long-nose sleeper shark) Genus Zameus D. S. Jordan & Fowler, 1903. Zameus squamulosus Günther, 1877 (velvet dogfish) Family Squalidae (dogfish sharks) Genus Cirrhigaleus S. Tanaka (I), 1912. Cirrhigaleus asper Merrett, 1973 (rough-skin spurdog)
Ground sharks, like this blacknose shark, have a nictitating membrane which can be drawn over the eye to protect it. Carcharhiniformes / k ɑːr k ə ˈ r aɪ n ɪ f ɔːr m iː z / , commonly known as Ground Sharks, are the largest order of sharks , with over 270 species.
[3] [4] Douglas Long was the first to notice the new shark species while he was processing the fish samples that were collected during the expedition. [3] Though not yet formally described, the name Galápagos catshark was used in non-scientific shark literature for several years prior to the published description. [ 5 ]
This WikiProject is about Sharks.The aim of the project is to write a good article of every known shark species out there (all 368 or however many there are :-)), as well as to write articles about shark-specific topics such as biology, etc. (including fiction) articles.
7 10 Kitefin sharks are small, under 2 m (6.6 ft) long, and are found worldwide. They have cigar-shaped bodies with narrow heads and rounded snouts. Several species have specialized bioluminescent organs. [11] The term kitefin shark is also used as the common name for the type species of the family, Dalatias licha. Echinorhinidae: Bramble ...
Galeomorphii is a superorder of sharks.They are sometimes called galea or galean sharks.There are about 300 living species in 23 families.Galean sharks are divided into four orders: the Heterodontiformes, Orectolobiformes, Lamniformes, and Carcharhiniformes.
Gollum is a genus of ground sharks in the family Pseudotriakidae, native to the southwestern Pacific Ocean.The genus was described in 1973 by biologist Leonard Compagno, who named it named after the character Gollum from J. R. R. Tolkien's works, noting the species Gollum attenuatus (the slender smooth-hound) "bears some resemblance in form and habits".
In a milestone decision in 2013, CITES prohibited international trade in the fins of the scalloped hammerhead (pictured) and four other shark species. [5] Shark species are increasingly becoming threatened because of commercial and recreational fishing pressures, the impact of non-shark fisheries on the seabed and shark prey species, and other ...