North Carolina, US

The state's mammalian diversity consists of 98 living species in 8 orders, 25 families, and 63 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 1 1 4 0
Theria Placentalia 4 18 26 0
Theria Placentalia 2 6 12 0
Theria Placentalia 1 7 15 0
Theria Placentalia 7 12 14 0
Theria Placentalia 8 17 25 0