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Latest revision as of 05:02, 27 August 2012

Shark classification

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Sharks belong to the superorder Selachimorpha in the subclass Elasmobranchii in the class Chondrichthyes. The Elasmobranchii also include rays and skates; the Chondrichthyes also include Chimaeras. It is currently thought that the sharks form a polyphyletic group: in particular, some sharks are more closely related to rays than they are to some other sharks. The first sharks appeared in the oceans 350 to 400 million years ago. Most of the species[verification needed] we know today are as old as the Jurassic period.

Listed below are extant species of shark in taxonomic order. Sharks are spread across eight orders which are listed in roughly evolutionary order (from primitive to modern), and the families and genera within the orders are listed in alphabetical order.

Taxonomic listing

  • ORDER HEXANCHIFORMES (Cow sharks and frilled sharks)
  • ORDER SQUALIFORMES
    • Family Centrophoridae
      • Genus Centrophorus
        • Centrophorus acus (Needle dogfish)
        • Centrophorus atromarginatus (Dwarf gulper shark)
        • Centrophorus granulosus (Gulper shark)
        • Centrophorus harrissoni (Dumb gulper shark)
        • Centrophorus isodon (Blackfin gulper shark)
        • Centrophorus lusitanicus (Lowfin gulper shark)
        • Centrophorus moluccensis (Smallfin gulper shark)
        • Centrophorus niaukang (Taiwan gulper shark)
        • Centrophorus squamosus (Leafscale gulper shark)
        • Centrophorus tesselatus (Mosaic gulper shark)
        • Centrophorus uyato (Little gulper shark)
        • Centrophorus westraliensis (Western gulper shark)
        • Centrophorus zeehaani (Southern dogfish)
      • Genus Deania
        • Deania calcea (Birdbeak dogfish)
        • Deania hystricosa (Rough longnose dogfish)
        • Deania profundorum (Arrowhead dogfish)
        • Deania quadrispinosum (Longsnout dogfish)
    • Family Dalatiidae (Sleeper sharks)
      • Genus Dalatias
      • Genus Euprotomicroides
      • Genus Euprotomicrus
          • Euprotomicrus bispinatus (Pygmy shark)
      • Genus Heteroscymnoides
        • Heteroscymnoides marleyi (Longnose pygmy shark)
      • Genus Isistius
        • Isistius brasiliensis (Cookiecutter shark)
        • Isistius labialis (South China cookiecutter shark)
        • Isistius plutodus (Largetooth cookiecutter shark)
      • Genus Mollisquama
        • Mollisquama parini (Pocket shark)
      • Genus Squaliolus
    • Family Echinorhinidae (Bramble sharks)
    • Family Etmopterinae
      • Genus Aculeola
        • Aculeola nigra (Hooktooth dogfish)
      • Genus Centroscyllium
        • Centroscyllium excelsum (Highfin dogfish)
        • Centroscyllium fabricii (Black dogfish)
        • Centroscyllium granulatum (Granular dogfish)
        • Centroscyllium kamoharai (Bareskin dogfish)
        • Centroscyllium nigrum (Combtooth dogfish)
        • Centroscyllium ornatum (Ornate dogfish)
        • Centroscyllium ritteri (Whitefin dogfish)
      • Genus Etmopterus
        • Etmopterus baxteri (New Zealand lanternshark)
        • Etmopterus bigelowi (Blurred smooth lantern shark)
        • Etmopterus brachyurus (Shorttail lanternshark)
        • Etmopterus bullisi (Lined lanternshark)
        • Etmopterus burgessi (Taiwan lanternshark)
        • Etmopterus carteri (Cylindrical lanternshark)
        • Etmopterus caudistigmus (Tailspot lanternshark)
        • Etmopterus decacuspidatus (Combtoothed lanternshark)
        • Etmopterus dianthus (Pink lanternshark)
        • Etmopterus dislineatus
        • Etmopterus evansi (Blackmouth lanternshark)
        • Etmopterus fusus (Pygmy lanternshark)
        • Etmopterus gracilispinis (Broadband dogfish)
        • Etmopterus granulosus (Southern lanternshark)
        • Etmopterus hillianus (Caribbean lanternshark)
        • Etmopterus joungi (Shortfin smooth lanternshark)
        • Etmopterus litvinovi (Smalleye lantern shark)
        • Etmopterus lucifer (Blackbelly lanternshark)
        • Etmopterus molleri (Slendertail lanternshark)
        • Etmopterus perryi (Dwarf lanternshark)
        • Etmopterus polli (African lanternshark)
        • Etmopterus princeps (Great lanternshark)
        • Etmopterus pseudosqualiolus (False lanternshark)
        • Etmopterus pusillus (Smooth lanternshark)
        • Etmopterus pycnolepis (Dense-scale lantern shark)
        • Etmopterus robinsi (West Indian lanternshark)
        • Etmopterus schultzi (Fringefin lanternshark)
        • Etmopterus sentosus (Thorny lanternshark)
        • Etmopterus spinax (Velvet belly lantern shark)
        • Etmopterus splendidus (Splendid lanternshark)
        • Etmopterus tasmaniensis (Tasmanian lanternshark)
        • Etmopterus unicolor (Brown lanternshark)
        • Etmopterus villosus (Hawaiian lanternshark)
        • Etmopterus virens (Green lanternshark)
      • Genus Miroscyllium
        • Miroscyllium shiekoi (Rasptooth dogfish),
      • Genus Trigonognathus
        • Trigonognathus kabeyai (Viper dogfish)
    • Family Oxynotinae
      • Genus Oxynotus
        • Oxynotus bruniensis (Prickly dogfish)
        • Oxynotus caribbaeus (Caribbean roughshark)
        • Oxynotus centrina (Angular roughshark)
        • Oxynotus japonicus (Japanese roughshark)
        • Oxynotus paradoxus (Sailfin roughshark)
    • Family Somniosinae
      • Genus Centroscymnus
        • Centroscymnus coelolepis (Portuguese dogfish)
        • Centroscymnus crepidater (Longnose velvet dogfish)
        • Centroscymnus cryptacanthus (Shortnose velvet dogfish)
        • Centroscymnus macracanthus (Largespine velvet dogfish)
        • Centroscymnus owstoni (Roughskin dogfish)
        • Centroscymnus plunketi (Plunket shark)
      • Genus Scymnodalatias
        • Scymnodalatias albicauda (Whitetail dogfish)
        • Scymnodalatias garricki (Azores dogfish)
        • Scymnodalatias oligodon (Sparsetooth dogfish)
        • Scymnodalatias sherwoodi (Sherwood dogfish)
      • Genus Scymnodon
        • Scymnodon ichiharai (Japanese velvet dogfish)
        • Scymnodon obscurus (Smallmouth velvet dogfish)
        • Scymnodon ringens (Knifetooth dogfish)
        • Scymnodon squamulosus (Velvet dogfish)
      • Genus Somniosus (sleeper sharks)
        • Somniosus microcephalus (Greenland shark)
        • Somniosus pacificus (Pacific sleeper shark)
        • Somniosus rostratus (Little sleeper shark)
    • Family Squalidae (Dogfish sharks)
      • Genus Cirrhigaleus
        • Cirrhigaleus asper (Roughskin dogshark)
        • Cirrhigaleus australis (Southern mandarin dogfish)
        • Cirrhigaleus barbifer (Mandarin dogfish)
      • Genus Squalus
        • Squalus acanthias (Spiny dogfish)
        • Squalus acutirostris
        • Squalus albifrons (Eastern highfin spurdog)
        • Squalus altipinnis (Western highfin spurdog)
        • Squalus blainville (Longnose spurdog)
        • Squalus crassispinus (Fatspine spurdog)
        • Squalus cubensis (Cuban dogfish)
        • Squalus formosus (Taiwanese dogfish)
        • Squalus grahami (Eastern longnose spurdog)
        • Squalus japonicus (Japanese spurdog)
        • Squalus megalops (Shortnose spurdog)
        • Squalus melanurus (Blacktailed spurdog)
        • Squalus mitsukurii (Shortspine spurdog)
        • Squalus nasutus (Western longnose spurdog)
        • Squalus notocaudatus (Bartail spurdog)
        • Squalus rancureli (Cyrano spurdog)
        • Squalus suckleyi (Spotted spiny spurdog)
  • ORDER PRISTIOPHORIFORMES (Saw sharks)
  • ORDER SQUATINIFORMES
    • Family Squatinidae (Angelsharks and sand devils)
      • Genus Squatina
        • Squatina aculeata (Sawback angelshark)
        • Squatina africana (African angelshark)
        • Squatina albipunctata (Eastern Australian angelshark)
        • Squatina argentina (Argentine angelshark)
        • Squatina armata (Chilean angelshark)
        • Squatina australis (Australian angelshark)
        • Squatina caillieti
        • Squatina californica (Pacific angelshark)
        • Squatina dumeril (Sand devil)
        • Squatina formosa (Taiwan angelshark)
        • Squatina guggenheim (Angular angelshark)
        • Squatina heteroptera (Gulf angelshark)
        • Squatina japonica (Japanese angelshark)
        • Squatina legnota (Indonesian angelshark)
        • Squatina nebulosa (Clouded angelshark)
        • Squatina mexicana (Mexican angelshark)
        • Squatina oculata (Smoothback angelshark)
        • Squatina occulta (Hidden angelshark)
        • Squatina pseudocellata (Western Australian angelshark)
        • Squatina punctata
        • Squatina squatina (Angelshark)
        • Squatina tergocellata (Ornate angelshark)
        • Squatina tergocellatoides (Ocellated angelshark)
        • Squatina sp. (Cortez angelshark)
  • ORDER HETERODONTIFORMES (Bullhead sharks)
  • ORDER ORECTOLOBIFORMES (Carpet sharks)
    • Family Brachaeluridae (Blind catsharks and blind sharks)
      • Genus Brachaelurus
        • Brachaelurus waddi (Blind shark)
      • Genus Heteroscyllium
        • Heteroscyllium colcloughi (Bluegray carpetshark)
    • Family Ginglymostomatidae (Nurse sharks)
    • Family Hemiscylliidae (Bamboo sharks and longtailed carpetsharks)
      • Genus Chiloscyllium
        • Chiloscyllium arabicum (Arabian carpetshark)
        • Chiloscyllium burmensis (Burmese bamboo shark)
        • Chiloscyllium caerulopunctatum (Bluespotted bamboo shark)
        • Chiloscyllium griseum (Grey bamboo shark)
        • Chiloscyllium hasseltii (Hasselt's bamboo shark)
        • Chiloscyllium indicum (Slender bamboo shark)
        • Chiloscyllium plagiosum (White-spotted bamboo shark)
        • Chiloscyllium punctatum (Brownbanded bamboo shark)
      • Genus Hemiscyllium
        • Hemiscyllium freycineti (Indonesian speckled carpetshark)
        • Hemiscyllium galei
        • Hemiscyllium hallstromi (Papuan epaulette shark)
        • Hemiscyllium henryi
        • Hemiscyllium michaeli (Milne Bay epaulette shark)
        • Hemiscyllium ocellatum (Epaulette shark)
        • Hemiscyllium strahani (Hooded carpetshark)
        • Hemiscyllium trispeculare (Speckled carpetshark)
    • Family Orectolobidae (Wobbegongs)
      • Genus Eucrossorinus
        • Eucrossorinus dasypogon (Tasselled wobbegong)
      • Genus Orectolobus
        • Orectolobus floridus (Floral banded wobbegong)
        • Orectolobus halei (Banded or Gulf wobbegong)
        • Orectolobus hutchinsi (Western wobbegong)
        • Orectolobus japonicus (Japanese wobbegong)
        • Orectolobus leptolineatus (Indonesian wobbegong)
        • Orectolobus maculatus (Spotted wobbegong)
        • Orectolobus ornatus (Ornate wobbegong)
        • Orectolobus parvimaculatus (Dwarf spotted wobbegong)
        • Orectolobus reticulatus (Network wobbegong)
        • Orectolobus wardi (Northern wobbegong)
      • Genus Sutorectus
        • Sutorectus tentaculatus (Cobbler wobbegong)
    • Family Parascylliidae (Collared carpetsharks)
      • Genus Cirrhoscyllium
        • Cirrhoscyllium expolitum (Barbelthroat carpetshark)
        • Cirrhoscyllium formosanum (Taiwan saddled carpetshark)
        • Cirrhoscyllium japonicum (Saddle carpetshark)
      • Genus Parascyllium
        • Parascyllium collare (Collared carpetshark)
        • Parascyllium elongatum (Elongate carpetshark)
        • Parascyllium ferrugineum (Rusty carpetshark)
        • Parascyllium sparsimaculatum (Ginger carpetshark)
        • Parascyllium variolatum (Necklace carpetshark)
    • Family Rhincodontidae
    • Family Stegostomatidae (Zebra sharks)
      • Genus Stegostoma
        • Stegostoma fasciatum (Zebra shark)
    • Family Ginglymostomatidae (Nurse sharks)
  • ORDER CARCHARHINIFORMES (Ground sharks)
    • Family Carcharhinidae (Requiem sharks)
    • Family Hemigaleidae (Weasel sharks)
    • Family Leptochariidae (Barbeled houndsharks)
      • Genus Leptocharias
        • Leptocharias smithii (Barbeled houndshark)
    • Family Proscylliidae (Finback catsharks)
    • Family Pseudotriakidae (False catsharks)
      • Genus Pseudotriakis
        • Pseudotriakis microdon (False catshark)
    • Family Scyliorhinidae (Cat sharks)
      • Genus Apristurus
        • Apristurus acanutus (Flatnose cat shark)
        • Apristurus albisoma (White-bodied catshark)
        • Apristurus ampliceps (Roughskin catshark)
        • Apristurus aphyodes (White ghost catshark)
        • Apristurus atlanticus (Atlantic ghost catshark)
        • Apristurus australis (Pinocchio catshark)
        • Apristurus brunneus (Brown catshark)
        • Apristurus bucephalus (Bighead catshark)
        • Apristurus canutus (Hoary catshark)
        • Apristurus exsanguis (Flaccid catshark)
        • Apristurus fedorovi (Federov's catshark)
        • Apristurus gibbosus (Humpback cat shark)
        • Apristurus herklotsi (Longfin catshark)
        • Apristurus indicus (Smallbelly catshark)
        • Apristurus internatus (Shortnose demon catshark)
        • Apristurus investigatoris (Broadnose catshark)
        • Apristurus japonicus (Japanese catshark)
        • Apristurus kampae (Longnose catshark)
        • Apristurus laurussonii (Iceland catshark)
        • Apristurus longicephalus (Smoothbelly catshark)
        • Apristurus macrorhynchus (Flathead catshark)
        • Apristurus macrostomus (Broadmouth cat shark)
        • Apristurus manis (Ghost catshark)
        • Apristurus melanoasper (Black roughscale catshark)
        • Apristurus microps (Smalleye catshark)
        • Apristurus micropterygeus (Smalldorsal cat shark)
        • Apristurus nasutus (Largenose catshark)
        • Apristurus parvipinnis (Smallfin catshark)
        • Apristurus pinguis (Fat catshark)
        • Apristurus platyrhynchus (Spatulasnout catshark)
        • Apristurus profundorum (Deepwater catshark)
        • Apristurus riveri (Broadgill catshark)
        • Apristurus saldanha (Saldanha catshark)
        • Apristurus sibogae (Pale catshark)
        • Apristurus sinensis (South China catshark)
        • Apristurus spongiceps (Spongehead catshark)
        • Apristurus stenseni (Panama ghost catshark)
      • Genus Asymbolus
        • Asymbolus analis (Australian spotted catshark)
        • Asymbolus funebris (Blotched catshark)
        • Asymbolus occiduus (Western spotted catshark)
        • Asymbolus pallidus (Pale spotted catshark)
        • Asymbolus parvus (Dwarf catshark)
        • Asymbolus rubiginosus (Orange spotted catshark)
        • Asymbolus submaculatus (Variegated catshark)
        • Asymbolus vincenti (Gulf catshark)
      • Genus Atelomycterus
      • Genus Aulohalaelurus
        • Aulohalaelurus kanakorum (New Caledonia catshark)
        • Aulohalaelurus labiosus (Blackspotted catshark)
      • Genus Bythaelurus
        • Bythaelurus alcocki (Arabian catshark)
        • Bythaelurus canescens (Dusky catshark)
        • Bythaelurus clevai (Broadhead cat shark)
        • Bythaelurus dawsoni (New Zealand catshark)
        • Bythaelurus giddingsi (Galapagos catshark)
        • Bythaelurus hispidus (Bristly catshark)
        • Bythaelurus immaculatus (Spotless catshark)
        • Bythaelurus incanus (Sombre catshark)
        • Bythaelurus lutarius (Mud catshark)
      • Genus Cephaloscyllium
      • Genus Cephalurus
        • Cephalurus cephalus (Lollipop catshark)
      • Genus Figaro
      • Genus Galeus
      • Genus Halaelurus
        • Halaelurus boesemani (Speckled catshark)
        • Halaelurus buergeri (Blackspotted catshark)
        • Halaelurus lineatus (Lined catshark)
        • Halaelurus natalensis (Tiger catshark)
        • Halaelurus quagga (Quagga catshark)
      • Genus Haploblepharus
        • Haploblepharus edwardsii (Puffadder shyshark)
        • Haploblepharus fuscus (Brown shyshark)
        • Haploblepharus kistnasamyi (Natal shyshark)
        • Haploblepharus pictus (Dark shyshark)
      • Genus Holohalaelurus
        • Holohalaelurus favus (Honeycomb Izak)
        • Holohalaelurus grennian (Grinning Izak)
        • Holohalaelurus melanostigma (Tropical izak)
        • Holohalaelurus punctatus (African spotted catshark)
        • Holohalaelurus regani (Izak catshark)
      • Genus Parmaturus
        • Parmaturus albimarginatus (White-tip catshark)
        • Parmaturus albipenis (White-clasper catshark)
        • Parmaturus bigus (Beige catshark)
        • Parmaturus campechiensis (Campeche shark)
        • Parmaturus lanatus (Velvet catshark)
        • Parmaturus macmillani (McMillan's cat shark)
        • Parmaturus melanobranchus (Blackgill catshark)
        • Parmaturus pilosus (Salamander shark)
        • Parmaturus xaniurus (Filetail catshark)
        • Parmaturus bigus (Shorttail catshark)
      • Genus Pentanchus
        • Pentanchus profundicolus (Onefin catshark)
      • Genus Poroderma
        • Poroderma africanum (Striped catshark)
        • Poroderma pantherinum (Leopard catshark)
      • Genus Schroederichthys
        • Schroederichthys bivius (Narrowmouthed catshark)
        • Schroederichthys chilensis (Redspotted catshark)
        • Schroederichthys maculatus (Narrowtail catshark)
        • Schroederichthys saurisqualus (Lizard catshark)
        • Schroederichthys tenuis (Slender catshark)
      • Genus Scyliorhinus
    • Family Sphyrnidae (Bonnethead sharks, hammerhead sharks, and scoophead sharks)
    • Family Triakidae (Houndsharks, smooth-hounds, topes, and whiskery sharks)
      • Genus Furgaleus
        • Furgaleus macki (Whiskery shark)
      • Genus Galeorhinus
        • Galeorhinus galeus (Tope shark)
      • Genus Gogolia
        • Gogolia filewoodi (Sailback houndshark)
      • Genus Hemitriakis
        • Hemitriakis abdita (Deepwater sicklefin hound shark)
        • Hemitriakis falcata (Sicklefin hound shark)
        • Hemitriakis japanica (Japanese topeshark)
        • Hemitriakis leucoperiptera (Whitefin topeshark)
        • Hemitriakis complicofasciata (Ocelate topeshark)
      • Genus Hypogaleus
        • Hypogaleus hyugaensis (Blacktip tope)
      • Genus Iago
        • Iago garricki (Longnose houndshark)
        • Iago omanensis (Bigeye houndshark)
        • Iago Sp.A (Lowfin houndshark)
      • Genus Mustelus
        • Mustelus albipinnis (White-margin fin hound shark)
        • Mustelus antarcticus (Gummy shark)
        • Mustelus asterias (Starry smooth-hound)
        • Mustelus californicus (Gray smoothhound)
        • Mustelus canis (Dusky smooth-hound)
        • Mustelus dorsalis (Sharptooth smooth-hound)
        • Mustelus fasciatus (Striped smooth-hound)
        • Mustelus griseus (Spotless smooth-hound)
        • Mustelus henlei (Brown smoothhound)
        • Mustelus higmani (Smalleye smooth-hound)
        • Mustelus lenticulatus (Spotted estuary smooth-hound)
        • Mustelus lunulatus (Sicklefin smoothhound)
        • Mustelus manazo (Starspotted smooth-hound)
        • Mustelus mento (Speckled smooth-hound)
        • Mustelus minicanis (Venezuelan dwarf smoothhound)
        • Mustelus mosis (Arabian smooth-hound)
        • Mustelus mustelus (Smooth-hound)
        • Mustelus norrisi (Florida smoothhound)
        • Mustelus palumbes (Whitespotted smooth-hound)
        • Mustelus punctulatus (Blackspotted smooth-hound)
        • Mustelus ravidus (Australian grey smooth-hound)
        • Mustelus schmitti (Narrownose smooth-hound)
        • Mustelus sinusmexicanus (Gulf smoothhound)
        • Mustelus stevensi (Western Spotted Gummy Shark)
        • Mustelus walkeri (Eastern Spotted Gummy Shark)
        • Mustelus whitneyi (Humpback smooth-hound)
        • Mustelus widodoi (White-fin smooth-hound)
      • Genus Scylliogaleus
        • Scylliogaleus quecketti (Flapnose houndshark)
      • Genus Triakis (Leopard sharks)
        • Triakis acutipinna (Sharpfin houndshark)
        • Triakis maculata (Spotted houndshark)
        • Triakis megalopterus (Sharptooth houndshark)
        • Triakis scyllium (Banded houndshark)
        • Triakis semifasciata (Leopard shark)
  • ORDER LAMNIFORMES (Mackerel sharks)
    • Family Alopiidae (Thresher sharks)
    • Family Cetorhinidae (Basking sharks)
    • Family Lamnidae (Mackerel sharks, porbeagles, and white sharks)
    • Family Megachasmidae (Megamouth sharks)
    • Family Mitsukurinidae (Goblin sharks)
    • Family Odontaspididae (Sand sharks and sand tiger sharks)
      • Genus Carcharias
        • Carcharias taurus (Grey nurse shark)
        • Carcharias tricuspidatus (Indian sand tiger)
      • Genus Odontaspis
        • Odontaspis ferox (Smalltooth sand tiger)
        • Odontaspis noronhai (Bigeye sand tiger)
    • Family Pseudocarchariidae (Crocodile sharks)
      • Genus Pseudocarcharias
        • Pseudocarcharias kamoharai (Crocodile shark)

See also

Portal icon Sharks portal

References