It is hard to guess what a Eastern red bat weights. But we have the answer:
An adult Eastern red bat (Lasiurus borealis) on average weights 12 grams (0.03 lbs).
The Eastern red bat is from the family Vespertilionidae (genus: Lasiurus). It is usually born with about 3 grams (0.01 lbs). When reaching adult age, they grow up to 85.5 cm (2′ 10″). On average, Eastern red bats can have babies 1 times per year with a litter size of 3.
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 eastern red bat (Lasiurus borealis) is a species of microbat in the family Vespertilionidae. Eastern red bats are widespread across eastern North America, with additional records in Bermuda.
Animals of the same family as a Eastern red bat
We found other animals of the Vespertilionidae family:
- Western broad-nosed bat with a weight of 11 grams
- Greater bamboo bat with a weight of 7 grams
- Southeast Asian long-fingered bat with a weight of 6 grams
- Yellowish myotis with a weight of 5 grams
- Eastern forest bat with a weight of 5 grams
- Least long-fingered bat with a weight of 4 grams
- Pallid large-footed myotis with a weight of 12 grams
- Lesser noctule with a weight of 12 grams
- Arabian pipistrelle with a weight of 3 grams
- Common bent-wing bat with a weight of 10 grams
Animals with the same weight as a Eastern red bat
As a comparison, here are some other animals that weight as much as the Lasiurus borealis:
- Aztec mastiff bat bringing 14 grams to the scale
- Orange nectar bat bringing 13 grams to the scale
- Big naked-backed bat bringing 13 grams to the scale
- Dwarf bonneted bat bringing 12 grams to the scale
- Darien harvest mouse bringing 12 grams to the scale
- Variegated butterfly bat bringing 11 grams to the scale
- Drouhard’s shrew tenrec bringing 10 grams to the scale
- Cowan’s shrew tenrec bringing 12 grams to the scale
- Para dog-faced bat bringing 12 grams to the scale
- Hairy big-eared bat bringing 12 grams to the scale
Animals with the same litter size as a Eastern red bat
Here is a list of animals that have the same number of babies per litter (3) as a Eastern red bat: