Litter Size

How many babies does a Proserpine rock-wallaby have at once? (litter size)

How many baby Proserpine rock-wallabys are in a litter?

A Proserpine rock-wallaby (Petrogale persephone) usually gives birth to around 1 babies.

Each of those little ones spend around 32 days as a fetus before they are released into the wild. Upon birth, they weight 30 grams (0.07 lbs) and measure 9.2 cm (0′ 4″). They are a member of the Macropodidae family (genus: Petrogale). An adult Proserpine rock-wallaby grows up to a size of 100 cm (3′ 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 Proserpine rock-wallaby is 1

The Proserpine rock-wallaby (Petrogale persephone) is a species of rock-wallaby restricted to a small area in Conway National Park, Dryander National Park, Gloucester Island National Park, and around the town of Airlie Beach, all in Whitsunday Shire in Queensland, Australia. It is a threatened species, being classified by the IUCN as endangered.The Proserpine rock-wallaby is mostly grey in colour and is a timid grass-eater that rarely ventures far from rock shelter. It is distinguished from the many other rock wallabies found in northeastern Queensland by its larger size and longer tail, tipped with white. It was unknown to science until 1977, when a single individual was captured after farmers at Proserpine had spoken of a strange form of rock wallaby in the area.The Proserpine rock-wallaby is found only in a relatively intensively-settled area, but it is in competition with other more successful rock-wallaby species, which competition is probably responsible for its threatened status.

Other animals of the family Macropodidae

Proserpine rock-wallaby is a member of the Macropodidae, as are these animals:

Animals that share a litter size with Proserpine rock-wallaby

Those animals also give birth to 1 babies at once:

Animals with the same weight as a Proserpine rock-wallaby

What other animals weight around 5.6 kg (12.35 lbs)?

Animals with the same size as a Proserpine rock-wallaby

Also reaching around 100 cm (3′ 4″) in size do these animals: