Litter Size

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

How many baby Common opossums are in a litter?

A Common opossum (Didelphis marsupialis) usually gives birth to around 7 babies.With 2 litters per year, that sums up to a yearly offspring of 14 babies.

Each of those little ones spend around 14 days as a fetus before they are released into the wild. Upon birth, they weight 5 grams (0.01 lbs) and measure 3.4 cm (0′ 2″). They are a member of the Didelphidae family (genus: Didelphis). An adult Common opossum grows up to a size of 40.2 cm (1′ 4″).

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 Common opossum is 7

The common opossum (Didelphis marsupialis), also called the southern or black-eared opossum or gambá, and sometimes called a possum, is a marsupial species living from the northeast of Mexico to Bolivia (reaching the coast of the South Pacific Ocean to the central coast of Peru), including the Lesser Antilles, where it is called manicou. It prefers the woods, but can also live in fields and cities.The common opossum is sometimes used by humans for food on islands in the West Indies.

Other animals of the family Didelphidae

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

Animals that share a litter size with Common opossum

Those animals also give birth to 7 babies at once:

Animals that get as old as a Common opossum

Other animals that usually reach the age of 2.67 years:

Animals with the same weight as a Common opossum

What other animals weight around 1.14 kg (2.52 lbs)?

Animals with the same size as a Common opossum

Also reaching around 40.2 cm (1′ 4″) in size do these animals: