Ascension
The country's mammalian diversity consists of 2 living species in 1 orders, 1 families, and 1 genera.
Notes: The list excludes widespread and domesticated species.
| Subclass | Infraclass | Order | Families | Genera | Living species | Extinct species (last 500 years) | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Theria | Placentalia | 1 | 1 | 2 | 0 | |||||||||||||||||||||||||||||||||||||||||||
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