How big does a Mongolian gerbil get? Here is an overview over the average adult age:
A grown Mongolian gerbil (Meriones unguiculatus) reaches an average size of 11.2 cm (0′ 5″).
When born, they have an average size of 0 cm (0′ 0″). During their lifetime of about 2 years, they grow from 2 grams (0 lbs) to 57 grams (0.13 lbs). Talking about reproduction, Mongolian gerbils have 5 babies about 3 times per year. The Mongolian gerbil (genus: Meriones) is a member of the family Muridae.
As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.
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.
Animals of the same family as a Mongolian gerbil
We found other animals of the Muridae family:
- Persian jird with 5 babies per litter
- South African pouched mouse with a size of 11.7 cm (0′ 5″)
- Macmillan’s thicket rat with a weight of 37 grams
- Palawan pencil-tailed tree mouse with a size of 9.4 cm (0′ 4″)
- Mindanao shrew-rat with a size of 9 cm (0′ 4″)
- Paramo hocicudo with a weight of 41 grams
- Dressy Oldfield mouse with a weight of 76 grams
- African groove-toothed rat with 4 babies per litter
- Lesser Egyptian gerbil with 4 babies per litter
- Woodland Oldfield mouse with a weight of 77 grams
Animals with the same size as a Mongolian gerbil
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Mongolian gerbil:
- Elegant fat-tailed mouse opossum with a size of 12 cm (0′ 5″)
- Grassland mosaic-tailed rat with a size of 10.8 cm (0′ 5″)
- Agile gracile opossum with a size of 9.4 cm (0′ 4″)
- Lowland mosaic-tailed rat with a size of 12.8 cm (0′ 6″)
- Pygmy tarsier with a size of 10 cm (0′ 4″)
- Mexican vole with a size of 11.1 cm (0′ 5″)
- Northwestern deer mouse with a size of 9.3 cm (0′ 4″)
- Asian house shrew with a size of 12.6 cm (0′ 5″)
- Western red-backed vole with a size of 9.8 cm (0′ 4″)
- Dwarf fat-tailed mouse opossum with a size of 11.3 cm (0′ 5″)
Animals with the same litter size as a Mongolian gerbil
Here is a list of animals that have the same number of babies per litter (5) as a Mongolian gerbil:
- Dusky slender opossum
- Norway lemming
- Montane shrew
- Midday jird
- Fringe-tailed gerbil
- Merriam’s shrew
- Northern red-backed vole
- Edible dormouse
- White-tailed prairie dog
- Royle’s mountain vole
Animals with the same life expectancy as a Mongolian gerbil
Completely different animals, but becoming as old as a Mongolian gerbil:
- Müller’s giant Sunda rat with an average maximal age of 2 years
- North American least shrew with an average maximal age of 1.75 years
- Hoary bat with an average maximal age of 2.08 years
- White-eared opossum with an average maximal age of 1.67 years
- Dusky antechinus with an average maximal age of 2 years
- Laxmann’s shrew with an average maximal age of 2 years
- Vagrant shrew with an average maximal age of 2.08 years
- Campbell’s dwarf hamster with an average maximal age of 1.75 years
- Grant’s golden mole with an average maximal age of 2 years
- Eastern harvest mouse with an average maximal age of 2.17 years
Animals with the same weight as a Mongolian gerbil
As a comparison, here are some other animals that weight as much as the Meriones unguiculatus:
- Cliff chipmunk bringing 63 grams to the scale
- Dusky slender opossum bringing 46 grams to the scale
- Taiwan vole bringing 46 grams to the scale
- Aratathomas’s yellow-shouldered bat bringing 49 grams to the scale
- European snow vole bringing 48 grams to the scale
- Great fruit-eating bat bringing 59 grams to the scale
- Charming thicket rat bringing 61 grams to the scale
- Lesser tufted-tailed rat bringing 57 grams to the scale
- Miller’s striped mouse bringing 49 grams to the scale
- California vole bringing 57 grams to the scale