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Animal Age

How old does a Bush rat get? (age expectancy)

What is the maximal age a Bush rat reaches?

An adult Bush rat (Rattus fuscipes) usually gets as old as 3.42 years.

Bush rats are around 22 days in the womb of their mother. When born, they weight 4 grams (0.01 lbs) and measure 19.1 cm (0′ 8″). As a member of the Muridae family (genus: Rattus), a Bush rat caries out around 4 little ones per pregnancy, which happens around 3 times a year. Fully grown, they reach a bodylength of 15.8 cm (0′ 7″).

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 Bush rat gets as old as 3.42 years

The bush rat (Rattus fuscipes) is a small Australian nocturnal animal. It is an omnivore and one of the most common indigenous species of rat on the continent, found in many heathland areas of Victoria and New South Wales.

Animals of the same family as a Bush rat

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

Animals that reach the same age as Bush rat

With an average age of 3.42 years, Bush rat are in good companionship of the following animals:

Animals with the same number of babies Bush rat

The same number of babies at once (4) are born by:

Weighting as much as Bush rat

A fully grown Bush rat reaches around 124 grams (0.27 lbs). So do these animals:

Animals as big as a Bush rat

Those animals grow as big as a Bush rat: