How big does a Robinson’s mouse opossum get? Here is an overview over the average adult age:
A grown Robinson’s mouse opossum (Marmosa robinsoni) reaches an average size of 15 cm (0′ 6″).
When born, they have an average size of 0 cm (0′ 0″). Usually, they reach an age of 2 years. A full-grown exemplary reaches roughly 61 grams (0.13 lbs). Talking about reproduction, Robinson’s mouse opossums have 9 babies about 1 times per year. The Robinson’s mouse opossum (genus: Marmosa) 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.
Robinson’s mouse opossum (Marmosa robinsoni) is a species of opossum in the family Didelphidae. It is found in Belize, Colombia, Ecuador, Grenada, Honduras, Panama, Peru, Trinidad and Tobago, and Venezuela.Despite resembling certain primates, it is related to opossums.Robinson’s mouse opossums move along tree branches and vines with the help of a prehensile tail and may leap between gaps as they search for fruit and insects.
Animals of the same family as a Robinson’s mouse opossum
We found other animals of the Didelphidae family:
- Woolly mouse opossum with a size of 16.8 cm (0′ 7″)
- Brazilian gracile opossum with a size of 9.1 cm (0′ 4″)
- Panama slender opossum with a size of 11.1 cm (0′ 5″)
- Southern three-striped opossum with a size of 8.6 cm (0′ 4″)
- Tyler’s mouse opossum with a size of 11.9 cm (0′ 5″)
- Bare-tailed woolly opossum with a size of 22.4 cm (0′ 9″)
- Gray short-tailed opossum with a size of 14.8 cm (0′ 6″)
- Junin slender opossum with a size of 11.8 cm (0′ 5″)
- Rufous mouse opossum with a size of 10.8 cm (0′ 5″)
- Pinheiro’s slender opossum with a size of 10.2 cm (0′ 5″)
Animals with the same size as a Robinson’s mouse opossum
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Robinson’s mouse opossum:
- Snow-footed Oldfield mouse with a size of 12.1 cm (0′ 5″)
- Mindoro striped rat with a size of 17.3 cm (0′ 7″)
- Small Japanese mole with a size of 13.9 cm (0′ 6″)
- Bunny rat with a size of 14.2 cm (0′ 6″)
- Hairy-eared dwarf lemur with a size of 13.3 cm (0′ 6″)
- Stuhlmann’s golden mole with a size of 12.9 cm (0′ 6″)
- Bramble Cay melomys with a size of 14.7 cm (0′ 6″)
- New Caledonia flying fox with a size of 13.5 cm (0′ 6″)
- Short-tailed Talaud mosaic-tailed rat with a size of 17.2 cm (0′ 7″)
- Nicobar flying fox with a size of 16.9 cm (0′ 7″)
Animals with the same litter size as a Robinson’s mouse opossum
Here is a list of animals that have the same number of babies per litter (9) as a Robinson’s mouse opossum:
- Ricefield rat
- Turkish hamster
- Ciscaucasian hamster
- Franklin’s ground squirrel
- Steppe polecat
- Texas antelope squirrel
- Sikkim rat
Animals with the same life expectancy as a Robinson’s mouse opossum
Completely different animals, but becoming as old as a Robinson’s mouse opossum:
- Wongai ningaui with an average maximal age of 2 years
- Common yellow-toothed cavy with an average maximal age of 1.75 years
- Pilbara ningaui with an average maximal age of 2 years
- Silky anteater with an average maximal age of 2.25 years
- Mongolian gerbil with an average maximal age of 2 years
- Grant’s golden mole with an average maximal age of 2 years
- Malabar spiny dormouse with an average maximal age of 1.67 years
- Slender-tailed dunnart with an average maximal age of 2 years
- Common shrew with an average maximal age of 2 years
- White-eared opossum with an average maximal age of 1.67 years
Animals with the same weight as a Robinson’s mouse opossum
As a comparison, here are some other animals that weight as much as the Marmosa robinsoni:
- Southern marsupial mole bringing 56 grams to the scale
- Red mouse opossum bringing 63 grams to the scale
- Michoacan deer mouse bringing 49 grams to the scale
- Cinnamon antechinus bringing 71 grams to the scale
- Natal multimammate mouse bringing 49 grams to the scale
- Euryoryzomys macconnelli bringing 62 grams to the scale
- Oecomys paricola bringing 73 grams to the scale
- Bolivian big-eared mouse bringing 71 grams to the scale
- Ega long-tongued bat bringing 49 grams to the scale
- Oreoryzomys bringing 60 grams to the scale