Aplodontiidae


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Noun1.Aplodontiidae - mountain beaversAplodontiidae - mountain beavers      
mammal family - a family of mammals
Sciuromorpha, suborder Sciuromorpha - large more or less primitive rodents: squirrels; marmots; gophers; beavers; etc.
Aplodontia, genus Aplodontia - type genus of the Aplodontiidae: comprising the mountain beavers