It is hard to guess what a Peale’s free-tailed bat weights. But we have the answer:
An adult Peale’s free-tailed bat (Nyctinomops aurispinosus) on average weights 18 grams (0.04 lbs).
The Peale’s free-tailed bat is from the family Molossidae (genus: Nyctinomops). When reaching adult age, they grow up to 9.3 cm (0′ 4″). Usually, Peale’s free-tailed bats have 1 babies per litter.
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.
Peale’s free-tailed bat (Nyctinomops aurispinosus) is a bat species from South and Central America.
Animals of the same family as a Peale’s free-tailed bat
We found other animals of the Molossidae family:
- Dwarf dog-faced bat with a weight of 5 grams
- Nigerian free-tailed bat with a weight of 20 grams
- Malagasy white-bellied free-tailed bat with a weight of 26 grams
- Southern dog-faced bat with a weight of 12 grams
- European free-tailed bat with a weight of 28 grams
- Brown mastiff bat with a weight of 15 grams
- Medje free-tailed bat with a weight of 42 grams
- Roberts’s flat-headed bat with a weight of 14 grams
- Railer bat with a weight of 22 grams
- Wrinkle-lipped free-tailed bat with a weight of 21 grams
Animals with the same weight as a Peale’s free-tailed bat
As a comparison, here are some other animals that weight as much as the Nyctinomops aurispinosus:
- Mottled-tailed shrew mouse bringing 18 grams to the scale
- Chiriqui brown mouse bringing 15 grams to the scale
- Mottled-tailed shrew mouse bringing 18 grams to the scale
- Tickell’s bat bringing 16 grams to the scale
- Pygmy fruit bat bringing 15 grams to the scale
- Algerian mouse bringing 16 grams to the scale
- Maggie Taylor’s roundleaf bat bringing 16 grams to the scale
- Bidentate yellow-shouldered bat bringing 18 grams to the scale
- Stella wood mouse bringing 19 grams to the scale
- Rock pocket mouse bringing 15 grams to the scale
Animals with the same litter size as a Peale’s free-tailed bat
Here is a list of animals that have the same number of babies per litter (1) as a Peale’s free-tailed bat: