How big does a Dwarf fat-tailed mouse opossum get? Here is an overview over the average adult age:
A grown Dwarf fat-tailed mouse opossum (Thylamys velutinus) reaches an average size of 11.3 cm (0′ 5″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 20 grams (0.04 lbs). The Dwarf 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 dwarf fat-tailed mouse opossum (Thylamys velutinus), also known as the velvety fat-tailed opossum is an opossum species from South America. It is endemic to Brazil, where it is found in cerrado and caatinga habitats. Its head-and-body length is about 141-212 (average 173.3) mm, and its tail length is about 73-85 (average 78) mm. Its diet is 44% arthropods; 75% of its diet consists of animals and animal products. Its ventral fur is entirely gray-based. Its hind foot is less than 14 mm, which is short for the genus.
Animals of the same family as a Dwarf fat-tailed mouse opossum
We found other animals of the Didelphidae family:
- Gray short-tailed opossum with a size of 14.8 cm (0′ 6″)
- Northern red-sided opossum with a size of 13.5 cm (0′ 6″)
- Red mouse opossum with a weight of 63 grams
- Dusky slender opossum with a size of 13.1 cm (0′ 6″)
- Grayish mouse opossum with 8 babies per litter
- Gray slender opossum with a size of 13 cm (0′ 6″)
- Pygmy short-tailed opossum with a size of 7 cm (0′ 3″)
- Virginia opossum with 8 babies per litter
- White-bellied fat-tailed mouse opossum with a size of 8.5 cm (0′ 4″)
- Robinson’s mouse opossum with a size of 15 cm (0′ 6″)
Animals with the same size as a Dwarf 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 Dwarf fat-tailed mouse opossum:
- Juliana’s golden mole with a size of 10 cm (0′ 4″)
- Parantechinus bilarni with a size of 9.6 cm (0′ 4″)
- Southern red-backed vole with a size of 10.1 cm (0′ 4″)
- Gray slender opossum with a size of 13 cm (0′ 6″)
- Taiwan vole with a size of 12.3 cm (0′ 5″)
- Narrow-faced kangaroo rat with a size of 12.6 cm (0′ 5″)
- Yellow-pine chipmunk with a size of 12 cm (0′ 5″)
- Fawn antechinus with a size of 11.4 cm (0′ 5″)
- Commerson’s roundleaf bat with a size of 12.7 cm (0′ 5″)
- Aztec mouse with a size of 11.2 cm (0′ 5″)
Animals with the same weight as a Dwarf fat-tailed mouse opossum
As a comparison, here are some other animals that weight as much as the Thylamys velutinus:
- Long-tailed pocket mouse bringing 20 grams to the scale
- Common blossom bat bringing 17 grams to the scale
- Veldkamp’s dwarf epauletted fruit bat bringing 21 grams to the scale
- Steppe field mouse bringing 20 grams to the scale
- Van Gelder’s bat bringing 22 grams to the scale
- Incan caenolestid bringing 23 grams to the scale
- Parantechinus bilarni bringing 23 grams to the scale
- Grant’s golden mole bringing 22 grams to the scale
- Brown flower bat bringing 16 grams to the scale
- Cozumel harvest mouse bringing 20 grams to the scale