Litter Size

How many babies does a Thomas’s sac-winged bat have at once? (litter size)

How many baby Thomas’s sac-winged bats are in a litter?

A Thomas’s sac-winged bat (Balantiopteryx io) usually gives birth to around 1 babies.

Upon birth, they weight 1900 kg (4188.78 lbs) and measure 2.5 cm (0′ 1″). They are a member of the Emballonuridae family (genus: Balantiopteryx). An adult Thomas’s sac-winged bat grows up to a size of 4 cm (0′ 2″).

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 Thomas's sac-winged bat is 1

Thomas’s sac-winged bat (Balantiopteryx io) is a species of sac-winged bat in the family Emballonuridae.It is found in Belize, Guatemala, and Mexico.

Other animals of the family Emballonuridae

Thomas’s sac-winged bat is a member of the Emballonuridae, as are these animals:

Animals that share a litter size with Thomas’s sac-winged bat

Those animals also give birth to 1 babies at once:

Animals with the same weight as a Thomas’s sac-winged bat

What other animals weight around 3 grams (0.01 lbs)?

Animals with the same size as a Thomas’s sac-winged bat

Also reaching around 4 cm (0′ 2″) in size do these animals: