Litter Size

How many babies does a Parti-coloured bat have at once? (litter size)

How many baby Parti-coloured bats are in a litter?

A Parti-coloured bat (Vespertilio murinus) usually gives birth to around 1 babies.With 1 litters per year, that sums up to a yearly offspring of 1 babies.

Each of those little ones spend around 52 days as a fetus before they are released into the wild. Upon birth, they weight 93 grams (0.21 lbs) and measure 8.3 cm (0′ 4″). They are a member of the Vespertilionidae family (genus: Vespertilio). An adult Parti-coloured bat grows up to a size of 54.7 cm (1′ 10″).

To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.

The average litter size of a Parti-coloured bat is 1

The parti-coloured bat or rearmouse (Vespertilio murinus) is a species of vesper bat that lives in temperate Eurasia – Central and Eastern Europe, in some parts of Western and Southern Europe and Asia. Occurs eastwards over the Caucasus and Iran into Mongolia, north-east China, Korea, Afghanistan and northern Pakistan.

Other animals of the family Vespertilionidae

Parti-coloured bat is a member of the Vespertilionidae, as are these animals:

Animals that share a litter size with Parti-coloured bat

Those animals also give birth to 1 babies at once:

Animals that get as old as a Parti-coloured bat

Other animals that usually reach the age of 12 years:

Animals with the same weight as a Parti-coloured bat

What other animals weight around 15 grams (0.03 lbs)?