How big does a White-bellied fat-tailed mouse opossum get? Here is an overview over the average adult age:
A grown White-bellied fat-tailed mouse opossum (Thylamys pallidior) reaches an average size of 8.5 cm (0′ 4″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 15 grams (0.03 lbs). The White-bellied fat-tailed mouse opossum (genus: Thylamys) is a member of the family Didelphidae.
As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.
The white-bellied fat-tailed mouse opossum (Thylamys pallidior) is a species of opossum in the family Didelphidae. It is found in Argentina, Bolivia, Chile and Peru.
Animals of the same family as a White-bellied fat-tailed mouse opossum
We found other animals of the Didelphidae family:
- Junin slender opossum with a size of 11.8 cm (0′ 5″)
- Patagonian opossum with a size of 13.6 cm (0′ 6″)
- Linnaeus’s mouse opossum with a size of 12 cm (0′ 5″)
- Common fat-tailed mouse opossum with a size of 9.4 cm (0′ 4″)
- Narrow-headed slender opossum with a size of 10.5 cm (0′ 5″)
- Heavy-browed mouse opossum with a weight of 47 grams
- Aceramarca gracile opossum with a size of 8.3 cm (0′ 4″)
- Ihering’s three-striped opossum with a size of 9 cm (0′ 4″)
- Emilia’s short-tailed opossum with a size of 13.4 cm (0′ 6″)
- Alston’s mouse opossum with a size of 19.2 cm (0′ 8″)
Animals with the same size as a White-bellied fat-tailed mouse opossum
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as White-bellied fat-tailed mouse opossum:
- Greater short-nosed fruit bat with a size of 9.9 cm (0′ 4″)
- Plains pocket mouse with a size of 6.9 cm (0′ 3″)
- Julia Creek dunnart with a size of 9.5 cm (0′ 4″)
- Lesser striped shrew with a size of 6.8 cm (0′ 3″)
- Gansu mole with a size of 8.9 cm (0′ 4″)
- Yellow-sided opossum with a size of 9.9 cm (0′ 4″)
- False canyon mouse with a size of 8.4 cm (0′ 4″)
- Pale kangaroo mouse with a size of 7.5 cm (0′ 3″)
- Serotine bat with a size of 6.8 cm (0′ 3″)
- Malagasy serotine with a size of 8.2 cm (0′ 4″)
Animals with the same weight as a White-bellied fat-tailed mouse opossum
As a comparison, here are some other animals that weight as much as the Thylamys pallidior:
- Dollman’s tree mouse bringing 12 grams to the scale
- Rufous horseshoe bat bringing 12 grams to the scale
- Luzon fruit bat bringing 16 grams to the scale
- Ruwenzori shrew bringing 18 grams to the scale
- Cape hairy bat bringing 13 grams to the scale
- Broad-eared horseshoe bat bringing 14 grams to the scale
- Feathertail glider bringing 13 grams to the scale
- Bokhara horseshoe bat bringing 15 grams to the scale
- Gray short-tailed bat bringing 15 grams to the scale
- Broad-toothed tailless bat bringing 15 grams to the scale