Litter Size

How many babies does a South American sea lion have at once? (litter size)

How many baby South American sea lions are in a litter?

A South American sea lion (Otaria flavescens) usually gives birth to around 1 babies.

Each of those little ones spend around 311 days as a fetus before they are released into the wild. Upon birth, they weight 12.82 kg (28.26 lbs) and measure 2.9 cm (0′ 2″). They are a member of the Otariidae family (genus: Otaria). An adult South American sea lion grows up to a size of 2.11 meter (7′ 0″).

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 South American sea lion is 1

The South American sea lion (Otaria flavescens, formerly Otaria byronia), also called the Southern Sea Lion and the Patagonian sea lion, is a sea lion found on the Ecuadorian, Peruvian, Chilean, Falkland Islands, Argentinean, Uruguayan, and Southern Brazilian coasts. It is the only member of the genus Otaria. Its scientific name was subject to controversy, with some taxonomists referring to it as Otaria flavescens and others referring to it as Otaria byronia. The former eventually won out, although that may still be overturned. Locally, it is known by several names, most commonly lobo marino (es)/lobo marinho (pt) (sea wolf) and león marino (es)/leão marinho (pt) (sea lion) and the hair seal.

Other animals of the family Otariidae

South American sea lion is a member of the Otariidae, as are these animals:

Animals that share a litter size with South American sea lion

Those animals also give birth to 1 babies at once:

Animals that get as old as a South American sea lion

Other animals that usually reach the age of 24.75 years:

Animals with the same weight as a South American sea lion

What other animals weight around 193.67 kg (426.97 lbs)?

Animals with the same size as a South American sea lion

Also reaching around 2.11 meter (7′ 0″) in size do these animals: