Liste de CHONDRICHTHYES en États-Unis



Ceci est une liste de CHONDRICHTHYES dans États-Unis conformément à la liste rouge de l'UICN.

Cette liste a été mise à jour pour la dernière fois le 2019-09-14.

 

This list contains only species that have been assessed for the IUCN Red List. It is therefore not representative of all the species in the country.

nom scientifiquenom communtaxonidcatégorie
Leucoraja garmani 161419 LC
Neoraja carolinensis 161522 DD
Apristurus profundorum Holbiche Papoila 44224 DD
Bathyraja panthera 80671020 LC
Bathyraja mariposa 161319 LC
Bathytoshia lata 161386 LC
Bathyraja interrupta 161402 LC
Breviraja claramaculata 161416 DD
Etmopterus villosus 161441 LC
Dipturus oregoni 161514 DD
Rostroraja eglanteria 161658 LC
Springeria folirostris 161681 DD
Bathyraja microtrachys 161683 LC
Breviraja spinosa 161708 DD
Dipturus olseni 161718 DD
Carcharhinus brevipinna Northwest Atlantic subpopulation 39544 VU

 

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Species are classified by the IUCN Red List into nine groups:
  • Extinct (EX) – beyond reasonable doubt that the species is no longer extant.
  • Extinct in the wild (EW) – survives only in captivity, cultivation and/or outside native range, as presumed after exhaustive surveys.
  • Critically endangered (CR) – in a particularly and extremely critical state.
  • Endangered (EN) – very high risk of extinction in the wild, meets any of criteria A to E for Endangered.
  • Vulnerable (VU) – meets one of the 5 red list criteria and thus considered to be at high risk of unnatural (human-caused) extinction without further human intervention.
  • Near threatened (NT) – close to being at high risk of extinction in the near future.
  • Least concern (LC) – unlikely to become extinct in the near future.
  • Data deficient (DD)
  • Not evaluated (NE)