Spain

The country's mammalian diversity consists of 131 living species in 6 orders, 31 families, and 76 genera.

Notes: The list excludes widespread and domesticated species.

Subclass Infraclass Order Families Genera Living species Extinct species (last 500 years)
Theria Placentalia 1 2 4 0
Theria Placentalia 5 12 22 0
Theria Placentalia 3 8 17 0
Theria Placentalia 4 10 30 0
Theria Placentalia 8 17 21 0
Theria Placentalia 10 27 36 0