Search results
Results from the WOW.Com Content Network
Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachimorpha[1] (or Selachii) and are the sister group to the Batoidea (rays and kin).
Shark is the naming term of all members of Selachimorpha suborder in the subclass Elasmobranchii, in the class Chondrichthyes. The Elasmobranchii also include rays and skates; the Chondrichthyes also include Chimaeras.
All organisms have scientific names, a name that is unique for each species. Every species has two Latin names which allow people to be certain they are talking about the same creature no matter what language they speak.
Learn all about sharks and the complicated shark nomenclature or naming system, and how it is used with all shark species for the many sharks of the world.
shark, any of numerous species of cartilaginous fishes of predatory habit that constitute the order Selachii (class Chondrichthyes). Sharks, together with rays and skates, make up the subclass Elasmobranchii of the Chondrichthyes.
The first word of a species' scientific name is the genus. The Shortfin Mako's scientific name is Isurus oxyrinchus and the Longfin Mako is Isurus paucus. Isurus is the Genus and shows us that these 2 species are closely related.
On these pages you will find the orders, families, genera and species of sharks. This phylogenetic tree also explains the similarities and differences of the various shark species. The order of the ground sharks consists of 8 families with more than 270 species.
What is shark’s scientific name? Shark’s scientific name is Selachimorpha. Scientific name is the same name in any language and provides a unique name for an organism such that two people can be sure that they are referring to the same organism.
Browse and search our list of species profiles of sharks. Search or sort the list by scientific name, common name, or family below. Follow the links to profiles on each of the fishes with full information and pictures. Also browse our full fishes and sharks species list.
Elasmobranchs are grouped into two superorders: Batoidea (rays and their relatives) and Selachii (sharks). Of the rays, skates, and sawfishes, rays were the first to develop, beginning in the Late Jurassic Period, some 150 million years ago. Selachians include all sharks.