Liste de CHONDRICHTHYES en Équateur



Ceci est une liste de CHONDRICHTHYES dans Équateur 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
Gymnura crebripunctata 14134431 DD
Heterodontus quoyi 44579 DD
Hydrolagus alphus 161324 DD
Aetomylaeus asperrimus 161396 DD
Dipturus ecuadoriensis 63136 DD
Rajella eisenhardti 63162 DD
Hydrolagus mccoskeri 63164 DD
Triakis acutipinna 39361 EN
Hydrolagus melanophasma 195435 LC

 

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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)