Categories
Litter Size

How many babies does a Black-shouldered opossum have at once? (litter size)

How many baby Black-shouldered opossums are in a litter?

A Black-shouldered opossum (Caluromysiops irrupta) usually gives birth to around 2 babies.

Upon birth, they weight 2 grams (0 lbs) and measure 1 cm (0′ 1″). They are a member of the Didelphidae family (genus: Caluromysiops). An adult Black-shouldered opossum grows up to a size of 23.4 cm (0′ 10″).

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 Black-shouldered opossum is 2

The black-shouldered opossum (Caluromysiops irrupta), also known as the white-eared opossum is an opossum known from western Brazil and southeastern Peru. It was first described by Colin Campbell Sanborn, curator of Field Museum of Natural History, in 1951. The black-shouldered opossum is characterized by a gray coat, gray underbelly, and broad black stripes that extend from the forefeet, meet on the shoulders, run along the midline of the back and then split into parallel stripes that run down the hindfeet. Little is known of the behavior of the black-shouldered opossum. It is nocturnal (active mainly at night) and arboreal (tree-living); it is known to feed on fruits and rodents. The opossum inhabits humid forests. The IUCN classifies it as least concern.

Other animals of the family Didelphidae

Black-shouldered opossum is a member of the Didelphidae, as are these animals:

Animals that share a litter size with Black-shouldered opossum

Those animals also give birth to 2 babies at once:

Animals that get as old as a Black-shouldered opossum

Other animals that usually reach the age of 7.83 years:

Animals with the same weight as a Black-shouldered opossum

What other animals weight around 258 grams (0.57 lbs)?

Animals with the same size as a Black-shouldered opossum

Also reaching around 23.4 cm (0′ 10″) in size do these animals: