Small mammals of Yellowstone National Park

There are at least 50 small mammal species known to occur in Yellowstone National Park.

Species are listed by common name, scientific name, typical habitat and relative abundance.

[1] Order: Carnivora Family: Procyonidae Order: Carnivora Family: Mustelidae Order: Carnivora Family: Mephitidae Order: Lagomorpha Family: Leporidae Order: Lagomorpha Family: Ochotonidae Order: Soricomorpha Family: Soricidae Order: Rodentia Family: Castoridae Order: Rodentia Family: Sciuridae Order: Rodentia Family: Geomyidae Order: Rodentia Family: Cricetidae Order: Rodentia Family: Dipodidae Order: Rodentia Family: Cricetidae Order: Rodentia Family: Erethizontidae Order: Chiroptera Family: Vespertilionidae