Animal Age

How old does a Golden mouse get? (age expectancy)

What is the maximal age a Golden mouse reaches?

An adult Golden mouse (Ochrotomys nuttalli) usually gets as old as 2.5 years.

Golden mouses are around 29 days in the womb of their mother. When born, they weight 2 grams (0 lbs) and measure 5.1 cm (0′ 3″). As a member of the Muridae family (genus: Ochrotomys), their offspring is 2 babies per pregnancy. Fully grown, they reach a bodylength of 9.2 cm (0′ 4″).

As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.

A Golden mouse gets as old as 2.5 years

The golden mouse (Ochrotomys nuttalli) is a species of New World mouse. It is usually 5–8 inches (12–25 cm) in body length, and has a soft pelage that ranges from golden-brownish to burnt orange in color. The genus name comes from the Greek words, “ochre”, a yellow or brown earth pigment, and “mys,” meaning mouse.

Animals of the same family as a Golden mouse

Not really brothers and sisters, but from the same biological family (Muridae):

Animals that reach the same age as Golden mouse

With an average age of 2.5 years, Golden mouse are in good companionship of the following animals:

Animals with the same number of babies Golden mouse

The same number of babies at once (2) are born by:

Weighting as much as Golden mouse

A fully grown Golden mouse reaches around 22 grams (0.05 lbs). So do these animals:

Animals as big as a Golden mouse

Those animals grow as big as a Golden mouse: