It is hard to guess what a Southern yellow bat weights. But we have the answer:
An adult Southern yellow bat (Lasiurus ega) on average weights 12 grams (0.03 lbs).
The Southern yellow bat is from the family Vespertilionidae (genus: Lasiurus). When reaching adult age, they grow up to 7.5 cm (0′ 3″). On average, Southern yellow bats can have babies 1 times per year with a litter size of 2.
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 southern yellow bat (Dasypterus ega) is a species of vesper bat that belongs to suborder microchiroptera (microbat) in the family Vespertilionidae. It is native to South, North and Central America, from the Rio Grande Valley of Texas in the United States to Argentina.
Animals of the same family as a Southern yellow bat
We found other animals of the Vespertilionidae family:
- Pipistrellus babu with a weight of 4 grams
- Western broad-nosed bat with a weight of 11 grams
- Allen’s big-eared bat with a weight of 12 grams
- Little pied bat with 2 babies per litter
- Kenyan wattled bat with a weight of 7 grams
- Common thick-thumbed bat with a weight of 4 grams
- Evening bat with a weight of 9 grams
- Hutton’s tube-nosed bat with a weight of 7 grams
- Hoary bat with a weight of 27 grams
- Hairy-faced bat with a weight of 9 grams
Animals with the same weight as a Southern yellow bat
As a comparison, here are some other animals that weight as much as the Lasiurus ega:
- Pallid large-footed myotis bringing 12 grams to the scale
- Plains harvest mouse bringing 10 grams to the scale
- Taiga shrew bringing 12 grams to the scale
- Mahomet mouse bringing 10 grams to the scale
- Black-clawed brush-furred rat bringing 10 grams to the scale
- Western broad-nosed bat bringing 11 grams to the scale
- Common bent-wing bat bringing 10 grams to the scale
- Philippine forest horseshoe bat bringing 13 grams to the scale
- Sandy inland mouse bringing 14 grams to the scale
- Rüppell’s horseshoe bat bringing 13 grams to the scale
Animals with the same litter size as a Southern yellow bat
Here is a list of animals that have the same number of babies per litter (2) as a Southern yellow bat: