List of HYDROZOA species in American Samoa
This is a list of HYDROZOA in American Samoa 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_name | common_name | taxonid | category |
| Millepora exaesa |
|
133140 |
LC |
| Millepora intricata |
|
133536 |
LC |
| Millepora dichotoma |
|
133553 |
LC |
| Millepora murrayi |
|
133603 |
NT |
| Millepora foveolata |
|
133612 |
VU |
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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)