How many baby Greater Egyptian jerboas are in a litter?
A Greater Egyptian jerboa (Jaculus orientalis) usually gives birth to around 2 babies.
Each of those little ones spend around 40 days as a fetus before they are released into the wild. Upon birth, they weight 2 grams (0 lbs) and measure 8.5 cm (0′ 4″). They are a member of the Dipodidae family (genus: Jaculus). An adult Greater Egyptian jerboa grows up to a size of 10.2 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 greater Egyptian jerboa (Jaculus orientalis) is a species of rodent in the family Dipodidae. It is found in Algeria, Egypt, Libya, Morocco, Saudi Arabia, Tunisia, and is possibly extinct in the Negev Desert of Israel. Its natural habitats are subtropical or tropical dry shrubland, sandy shores, and arable land.
Other animals of the family Dipodidae
Greater Egyptian jerboa is a member of the Dipodidae, as are these animals:
- Blanford’s jerboa with 3 babies per pregnancy
- Greater fat-tailed jerboa with 5 babies per pregnancy
- Lesser fat-tailed jerboa with 5 babies per pregnancy
- Lesser Egyptian jerboa with 3 babies per pregnancy
- Gobi jerboa with 2 babies per pregnancy
- Western jumping mouse with 5 babies per pregnancy
- Pacific jumping mouse with 5 babies per pregnancy
- Blanford’s jerboa with 4 babies per pregnancy
- Northern three-toed jerboa with 3 babies per pregnancy
- Four-toed jerboa weighting only 52 grams
Animals that share a litter size with Greater Egyptian jerboa
Those animals also give birth to 2 babies at once:
- Lundomys
- African civet
- Red-legged sun squirrel
- Geoffroy’s tamarin
- Kodkod
- Jungle palm squirrel
- Selous’s mongoose
- Val’s gundi
- Fawn-footed mosaic-tailed rat
- Gray-bellied tree mouse
Animals with the same weight as a Greater Egyptian jerboa
What other animals weight around 138 grams (0.3 lbs)?
- Madagascan flying fox weighting 122 grams
- Alston’s mouse opossum weighting 132 grams
- Dusky field rat weighting 157 grams
- Middle East blind mole-rat weighting 164 grams
- Slender treeshrew weighting 112 grams
- Bridges’s degu weighting 162 grams
- Dwarf flying fox weighting 122 grams
- Furtive tuco-tuco weighting 150 grams
- Ruwenzori otter shrew weighting 112 grams
- Manus Island mosaic-tailed rat weighting 144 grams