One captive male deer mouse lived 32 months [ 79 ], and there is a report of a forest deer mouse that lived 8 years in captivity (another mouse was fertile until almost 6 years of age) [ 31 ].
(One captive male deer mouse; lived; T:32 months) (a forest deer mouse; lived; T:8 years; L:in captivity; T:another mouse was fertile until almost 6 years of age) (another mouse; was; fertile; T:until almost 6 years of age)
One captive male deer mouse a forest deer mouse another mouse
lived lived was
T:32 months
T:8 years L:in captivity T:another mouse was fertile until almost 6 years of age
fertile T:until almost 6 years of age