Litter Size

How many babies does a Cairo spiny mouse have at once? (litter size)

How many baby Cairo spiny mouses are in a litter?

A Cairo spiny mouse (Acomys cahirinus) usually gives birth to around 2 babies.With 7 litters per year, that sums up to a yearly offspring of 14 babies.

Each of those little ones spend around 38 days as a fetus before they are released into the wild. Upon birth, they weight 5 grams (0.01 lbs) and measure 4.3 cm (0′ 2″). They are a member of the Muridae family (genus: Acomys). An adult Cairo spiny mouse grows up to a size of 1.48 meter (4′ 11″).

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 Cairo spiny mouse is 2

The Cairo spiny mouse (Acomys cahirinus), also known as the common spiny mouse, Egyptian spiny mouse, or Arabian spiny mouse, is a nocturnal species of rodent in the family Muridae. It is found in Africa north of the Sahara, where its natural habitats are rocky areas and hot deserts. It is omnivorous and feeds on seeds, desert plants, snails, and insects. It is a gregarious animal and lives in small family groups.

Other animals of the family Muridae

Cairo spiny mouse is a member of the Muridae, as are these animals:

Animals that share a litter size with Cairo spiny mouse

Those animals also give birth to 2 babies at once:

Animals that get as old as a Cairo spiny mouse

Other animals that usually reach the age of 5 years:

Animals with the same weight as a Cairo spiny mouse

What other animals weight around 41 grams (0.09 lbs)?