List of mammals of Oregon
Common name Scientific name authority Family
Long-tailed vole Microtus longicaudus Cricetidae
North American beaver Castor canadensis Castoridae
Mountain beaver Aplodontia rufa Aplodontidae
Common porcupine Erethizon dorsatum Erethizontidae
Nutria Myocastor coypus Myocastoridae
Montane vole Microtus montanus Cricetidae
Creeping vole Microtus oregoni Cricetidae
North American water vole Microtus richardsoni Cricetidae
Townsend 's vole Microtus townsendii Cricetidae
Bushy-tailed woodrat Neotoma cinerea Cricetidae
Dusky-footed woodrat Neotoma fuscipes Cricetidae
Desert woodrat Neotoma lepida Cricetidae
Common muskrat Ondatra zibethicus Cricetidae
Northern grasshopper mouse Onychomys leucogaster Cricetidae
White-footed vole Arborimus albipes Cricetidae
Red tree vole Arborimus longicaudus Cricetidae
Western red-backed vole Clethrionomys californicus Cricetidae
Southern red-backed vole Myodes gapperi Cricetidae
Sagebrush vole Lemmiscus curtatus Cricetidae
California vole Microtus californicus Cricetidae
Terrestrial mammals -- Rodentia
The North Oregon Coast population of red tree voles are candidates for protection under the Endangered Species Act . [ 23 ] The North Oregon Coast population of red tree voles ( Arborimus longicaudus ) are candidates for protection under the Endangered Species Act . [ 23 ] [ 24 ]
This list of mammals of Oregon includes all wild mammal species living in or recently extirpated from the U.S. state of Oregon or its coastal shores. This list includes all species from the lists published by the American Society of Mammalogists or found in the comprehensive text Land Mammals of Oregon published in 1998. Rare instances where these lists disagree are noted. Species are grouped by order and then listed in sortable tables by family. Subspecies present in the region are discussed in the notes. The IUCN Red List status for each species is presented. Images presented are from Oregon or adjacent states, as possible. Species found only in captivity are not listed.