How many baby Fat-tailed gerbils are in a litter?
A Fat-tailed gerbil (Pachyuromys duprasi) usually gives birth to around 3 babies.
Each of those little ones spend around 20 days as a fetus before they are released into the wild. Upon birth, they weight 2.1 kg (4.63 lbs) and measure 77.1 cm (2′ 7″). They are a member of the Muridae family (genus: Pachyuromys). An adult Fat-tailed gerbil grows up to a size of 1.22 meter (4′ 1″).
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 fat-tailed gerbil (Pachyuromys duprasi), also called the duprasi gerbil, is a rodent belonging to subfamily Gerbillinae. It is the only member of the genus Pachyuromys. These rodents are the most docile species of the Gerbil subfamily. They have fluffy and soft fur. Fat-tailed gerbils have been available on the pet market for decades, but in the 21st century breeders can be hard to find. They are sometimes considered as pocket pets.Other common English names are: fat-tailed jird, fat-tailed rat, and beer mat gerbil. Names in other languages are: abu lya (أبو ليه) in Egyptian Arabic, and adhal alyan (عضل أليان) in Standard Arabic, souris à grosse queue (French), Fettschwanzrennmaus (German), fedthale mus (Danish), rasvahäntägerbiili (Finnish), and dikstaartgerbil (Dutch).
Other animals of the family Muridae
Fat-tailed gerbil is a member of the Muridae, as are these animals:
- Serra do Mar grass mouse weighting only 28 grams
- Plains rat with 3 babies per pregnancy
- Highveld gerbil with 2 babies per pregnancy
- Bagobo rat weighting only 395 grams
- Atlantic Forest climbing mouse with 3 babies per pregnancy
- Emperor rat weighting around 1 kilograms (2.2 lbs)
- Bunny rat with 3 babies per pregnancy
- Transandinomys bolivaris with 3 babies per pregnancy
- Subalpine woolly rat with 1 babies per pregnancy
- Pinyon mouse with 3 babies per pregnancy
Animals that share a litter size with Fat-tailed gerbil
Those animals also give birth to 3 babies at once:
- Eastern broad-toothed field mouse
- Arctic lemming
- Large mole
- Desert kangaroo rat
- Greater red musk shrew
- Handleyomys melanotis
- Rock vole
- White-tailed rat
- Red river hog
- Japanese shrew mole
Animals that get as old as a Fat-tailed gerbil
Other animals that usually reach the age of 4.33 years:
- Sandhill dunnart with 5 years
- Yellow-pine chipmunk with 5.17 years
- Lemur-like ringtail possum with 4 years
- Woodland thicket rat with 4.33 years
- Long-tailed dunnart with 5 years
- Pyrenean desman with 5 years
- Guyenne spiny rat with 4.75 years
- Derby’s woolly opossum with 5 years
- Spix’s yellow-toothed cavy with 4.58 years
- Southern long-nosed bat with 5 years
Animals with the same weight as a Fat-tailed gerbil
What other animals weight around 47 grams (0.1 lbs)?
- White-throated grass mouse weighting 42 grams
- Oyapock’s fish-eating rat weighting 47 grams
- Shield-faced roundleaf bat weighting 40 grams
- Cabrera’s vole weighting 52 grams
- Golden spiny mouse weighting 42 grams
- Silent grass mouse weighting 39 grams
- Peters’s striped mouse weighting 54 grams
- Antillean fruit-eating bat weighting 45 grams
- California mouse weighting 42 grams
- Least groove-toothed swamp rat weighting 50 grams