Liste de CR en Sainte-Hélène



Ceci est une liste de CR dans Sainte-Hélène 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
Sanctahelenia insularis 66186262 CR
Helenoconcha relicta 9764 CR
Homoeodera elateroides 64303157 CR
Rowettia goughensis 22723149 CR
Chlorita edithae 65699412 CR
Valenfriesia janischi 66221658 CR
Homoeodera edithia 64303202 CR
Homoeodera scolytoides 64303213 CR
Homoeodera major 64303225 CR
Homoeodera paivae 65894031 CR
Homoeodera longefasciata 65894033 CR
Valenfriesia rotundata 66221730 CR
Phylica polifolia 30377 CR
Nesohedyotis arborea 30378 CR
Asplenium haughtonii 67373229 CR
Elaphoglossum dimorphum 44727 CR
Elaphoglossum nervosum 44728 CR
Nyhimbricus wollastoni 65546948 CR
Commidendrum robustum 37583 CR
Commidendrum spurium 37588 CR
Commidendrum rotundifolium 37591 CR
Eragrostis episcopulus 67376345 CR
Pladaroxylon leucadendron 37596 CR
Argaterma alticola 65880800 CR
Lopsallus flavosparsus 65699557 CR
Sympetrum dilatatum 21226 CR
Agdistis marionae 67367669 CR
Plantago robusta 67374369 CR
Stonasla consors 65686327 CR
Bulbostylis neglecta 67374400 CR
Stonasla undulata 65686344 CR
Valenfriesia congener 65585480 CR
Dryopteris cognata 67373923 CR
Helenasaldula aberrans 67599220 CR
Kewa acida 67379066 CR
Paraheliophanus napoleon 64303482 CR
Atriplex plebeja 43909 CR
Anogramma ascensionis 43919 CR
Euphorbia origanoides 43921 CR
Pteris adscensionis 43924 CR
Ptisana purpurascens 43922 CR
Sporobolus caespitosus 43926 CR
Stenogrammitis ascensionensis 43925 CR
Euphorbia heleniana 67379098 CR
Pseudolaureola atlantica 67368866 CR
Pelargonium cotyledonis 67379110 CR
Homoeodera nodulipennis 65585575 CR
Ripersiella mediatlantica 67527598 CR
Homoeodera asteris 65585601 CR
Homoeodera rotundipennis 65688003 CR
Frankenia portulacifolia 43989 CR
Trochetiopsis ebenus 37855 CR
Mellissia begonifolia 44011 CR
Wahlenbergia linifolia 44010 CR
Callionymus sanctaehelenae 3565 CR
Kerzhneria hirsuta 67599870 CR
Argaterma multisignata 65545215 CR

 

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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)