Animal Weight

How much does a Big-eared brown bat weight?

It is hard to guess what a Big-eared brown bat weights. But we have the answer:

An adult Big-eared brown bat (Histiotus macrotus) on average weights 11 grams (0.02 lbs).

The Big-eared brown bat is from the family Vespertilionidae (genus: Histiotus). When reaching adult age, they grow up to 2.04 meter (6′ 9″).

As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.

The average adult weight of a Big-eared brown bat is 11 grams (0.02 lbs)

The big-eared brown bat (Histiotus macrotus) is a species of vesper bat found in Argentina, Paraguay, and Chile.

Animals of the same family as a Big-eared brown bat

We found other animals of the Vespertilionidae family:

Animals with the same weight as a Big-eared brown bat

As a comparison, here are some other animals that weight as much as the Histiotus macrotus: