Litter Size

How many babies does a Mongolian gerbil have at once? (litter size)

How many baby Mongolian gerbils are in a litter?

A Mongolian gerbil (Meriones unguiculatus) usually gives birth to around 5 babies.With 3 litters per year, that sums up to a yearly offspring of 15 babies.

Each of those little ones spend around 25 days as a fetus before they are released into the wild. Upon birth, they weight 2 grams (0 lbs) and measure 1.5 cm (0′ 1″). They are a member of the Muridae family (genus: Meriones). An adult Mongolian gerbil grows up to a size of 11.2 cm (0′ 5″).

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 Mongolian gerbil is 5

The Mongolian gerbil or Mongolian jird (Meriones unguiculatus) is a small rodent belonging to the subfamily Gerbillinae. Body size is typically 110–135mm, with a 95–120mm tail, and body weight 60–130g, with adult males larger than females. The animal is used in science and kept as a small house pet. Their use in science dates back to the latter half of the 19th century, but they only started to be kept as pets after 1954, when they were brought to the United States. However, their use in scientific research has fallen out of favor.

Other animals of the family Muridae

Mongolian gerbil is a member of the Muridae, as are these animals:

Animals that share a litter size with Mongolian gerbil

Those animals also give birth to 5 babies at once:

Animals that get as old as a Mongolian gerbil

Other animals that usually reach the age of 2 years:

Animals with the same weight as a Mongolian gerbil

What other animals weight around 57 grams (0.13 lbs)?

Animals with the same size as a Mongolian gerbil

Also reaching around 11.2 cm (0′ 5″) in size do these animals: