Animal Age

How old does a Southwestern myotis get? (age expectancy)

What is the maximal age a Southwestern myotis reaches?

An adult Southwestern myotis (Myotis auriculus) usually gets as old as 3.17 years.

When born, they weight 1 grams (0 lbs) and measure 5 cm (0′ 2″). As a member of the Vespertilionidae family (genus: Myotis), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 36.3 cm (1′ 3″).

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 Southwestern myotis gets as old as 3.17 years

The southwestern myotis (Myotis auriculus) is a species of vesper bat. It is found in Guatemala, Mexico, and in Arizona and New Mexico in the United States.

Animals of the same family as a Southwestern myotis

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

Animals that reach the same age as Southwestern myotis

With an average age of 3.17 years, Southwestern myotis are in good companionship of the following animals:

Animals with the same number of babies Southwestern myotis

The same number of babies at once (1) are born by:

Weighting as much as Southwestern myotis

A fully grown Southwestern myotis reaches around 38 grams (0.08 lbs). So do these animals: