Litter Size

How many babies does a La Plata dolphin have at once? (litter size)

How many baby La Plata dolphins are in a litter?

A La Plata dolphin (Pontoporia blainvillei) usually gives birth to around 1 babies.

Each of those little ones spend around 326 days as a fetus before they are released into the wild. Upon birth, they weight 1.65 kg (3.63 lbs) and measure 2 cm (0′ 1″). They are a member of the Platanistidae family (genus: Pontoporia). An adult La Plata dolphin grows up to a size of 89 cm (3′ 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 La Plata dolphin is 1

The La Plata dolphin, franciscana or toninha (Pontoporia blainvillei) is a species of dolphin found in coastal Atlantic waters of southeastern South America. It is a member of the river dolphin group and the only one that lives in the ocean and saltwater estuaries, rather than inhabiting exclusively freshwater systems. Commercialized areas that create agricultural runoffs and/or industrialized zones can affect the health of the La Plata dolphin, especially in regards to their contributions of waste and pollution, which can lead to habitat degradation and poisoned food among other concerns.

Other animals of the family Platanistidae

La Plata dolphin is a member of the Platanistidae, as are these animals:

Animals that share a litter size with La Plata dolphin

Those animals also give birth to 1 babies at once:

Animals that get as old as a La Plata dolphin

Other animals that usually reach the age of 16 years:

Animals with the same weight as a La Plata dolphin

What other animals weight around 40.5 kg (89.28 lbs)?