Liste de GASTROPODA en Île Norfolk



Ceci est une liste de GASTROPODA dans Île Norfolk 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
Advena campbelli 524 EX
Advena charon 525 EN
Conus raoulensis 192667 LC
Pittoconcha concinna 17441 VU
Omphalotropis albocarinata 15270 DD
Posticobia norfolkensis 18090 EX
Penescosta mathewsi 16557 VU
Penescosta sororcula 16558 VU
Omphalotropis suteri 15294 DD
Christianoconcha quintalia 4800 VU
Mathewsoconcha belli 12872 EN
Buffetia retinaculum 3166 VU
Iredaleoconcha caporaphe 10850 VU
Panulena perrugosa 15971 EX
Nancibella quintalia 14318 EX
Quintalia flosculus 19057 EX
Quintalia stoddartii 19058 EX
Norfolcioconch iota 14836 VU
Norfolcioconch norfolkensis 14837 VU
Dolapex amiculus 6782 EN
Lutilodix imitratrix 12415 EN

 

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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)