Liste de EN species en Guam
Esta es una lista de EN en Guam de acuerdo con la Lista Roja de la UICN.
Esta lista se actualizó por última vez 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.
| nombre científico | nombre común | taxonida | categoría |
| Megapodius laperouse |
|
22678620 |
EN |
| Ptilinopus roseicapilla |
|
22691435 |
EN |
| Succinea piratarum |
|
21130 |
EN |
| Succinea quadrasi |
|
21131 |
EN |
| Zosterops saypani |
|
22714043 |
EN |
| Aerodramus bartschi |
|
22728583 |
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)