Animal Size

Western shrew mouse size: How big do they get?

How big does a Western shrew mouse get? Here is an overview over the average adult age:

A grown Western shrew mouse (Pseudohydromys occidentalis) reaches an average size of 10.1 cm (0′ 4″).

When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 21 grams (0.05 lbs). The Western shrew mouse (genus: Pseudohydromys) is a member of the family Muridae.

As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.

The western shrew mouse (Pseudohydromys occidentalis) is a species of rodent in the family Muridae.It is found in West Papua, Indonesia and Papua New Guinea.

Animals of the same family as a Western shrew mouse

We found other animals of the Muridae family:

Animals with the same size as a Western shrew mouse

Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Western shrew mouse:

Animals with the same weight as a Western shrew mouse

As a comparison, here are some other animals that weight as much as the Pseudohydromys occidentalis: