List of Data Deficient species in St. Helena



This is a list of Data Deficient species in St. Helena according to the IUCN Red List.

This list was last updated 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.

Species counts by country: Total | Amphibians | Birds | Fish | Mammals | Reptiles | Vascular Plants.

scientific_namecommon_nametaxonidcategory
Melamphaes hubbsi 21132815 DD
Holanthias caudalis 82125351 DD
Synchiropus valdiviae 60485173 DD
Ariosoma mellissii Melliss's Conger 199279 DD
Holanthias fronticinctus 82125424 DD
Echiodon atopus Closefin Pearlfish 135388821 DD
Thalassoma ascensionis Greenfish 21689 DD
Scyllarides obtusus 185057 DD
Monolene helenensis 61934392 DD
Symphurus lubbocki 61934408 DD
Conus jourdani 192854 DD
Physiculus helenaensis Skulpin 17245 DD
Ichthyapus insularis 199008 DD
Symphurus reticulatus 61934439 DD
Deschampsia wacei 43904 DD
Deschampsia robusta 43905 DD
Agrostis goughensis 43911 DD
Rostkovia tristanensis 43903 DD
Maurolicus inventionis 135434121 DD
Elaphoglossum lasiolepium 43914 DD
Promachoteuthis sulcus 176087 DD
Anthias helenensis 82125274 DD
Thalassoma sanctaehelenae Greenfish 187377 DD

 

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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)