Litter Size

How many babies does a Rufous mouse opossum have at once? (litter size)

How many baby Rufous mouse opossums are in a litter?

A Rufous mouse opossum (Marmosa lepida) usually gives birth to around 5 babies.

Upon birth, they weight 110 grams (0.24 lbs) and measure 13.3 cm (0′ 6″). They are a member of the Didelphidae family (genus: Marmosa). An adult Rufous mouse opossum grows up to a size of 10.8 cm (0′ 5″).

To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.

The average litter size of a Rufous mouse opossum is 5

The rufous mouse opossum (Marmosa lepida) or little rufous mouse opossum is an opossum species from South America. The species has been found in Bolivia, Surinam, French Guinea, Brazil, Colombia, Ecuador, Guyana, Peru and Surinam in lowland tropical rainforest at altitudes from 100 to 1000 m. It is presumed to feed on insects and fruit, like its close relatives.It is considered a monotype. It is smaller in size and has a brighter red colored fur, distinguishing it from other congeners.Though the species has been known for over a century, very few specimens have been studied, most of these from areas below 600m and taken from western edges of the Amazon basin and Guianas. Its dorsal pelage is reddish-brown and its ventral pelage is grayish. Researchers believe this coloring is product of adaptation to a humid forest environment.

Other animals of the family Didelphidae

Rufous mouse opossum is a member of the Didelphidae, as are these animals:

Animals that share a litter size with Rufous mouse opossum

Those animals also give birth to 5 babies at once:

Animals with the same weight as a Rufous mouse opossum

What other animals weight around 14 grams (0.03 lbs)?

Animals with the same size as a Rufous mouse opossum

Also reaching around 10.8 cm (0′ 5″) in size do these animals: