New Mexico, US

The state's mammalian diversity consists of 154 living species in 8 orders, 26 families, and 74 genera.

Subclass Infraclass Order Families Genera Living species Extinct species (last 500 years)
Theria Marsupialia 1 1 1 0
Theria Placentalia 1 1 1 0
Theria Placentalia 2 3 8 0
Theria Placentalia 7 30 80 0
Theria Placentalia 1 2 7 0
Theria Placentalia 4 15 27 0
Theria Placentalia 6 17 24 0
Theria Placentalia 4 5 6 0