What is the maximal age a Cairo spiny mouse reaches?
An adult Cairo spiny mouse (Acomys cahirinus) usually gets as old as 5 years.
Cairo spiny mouses are around 38 days in the womb of their mother. When born, they weight 5 grams (0.01 lbs) and measure 4.3 cm (0′ 2″). As a member of the Muridae family (genus: Acomys), a Cairo spiny mouse caries out around 2 little ones per pregnancy, which happens around 7 times a year. Fully grown, they reach a bodylength of 1.48 meter (4′ 11″).
As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.
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.
Animals of the same family as a Cairo spiny mouse
Not really brothers and sisters, but from the same biological family (Muridae):
- Edwards’s long-tailed giant rat with 1 babies per pregnancy
- Wood lemming becoming 1 years old
- New Guinea waterside rat bringing the scale to 526 grams
- Zacatecan deer mouse with 3 babies per pregnancy
- Maned rat becoming 7.5 years old
- Abrothrix jelskii bringing the scale to 34 grams
- Broad-toothed mouse with 1 babies per pregnancy
- Gray-bellied pencil-tailed tree mouse bringing the scale to 28 grams
- Oldfield mouse with 3 babies per pregnancy
- Texas mouse becoming 1.5 years old
Animals that reach the same age as Cairo spiny mouse
With an average age of 5 years, Cairo spiny mouse are in good companionship of the following animals:
- Val’s gundi usually reaching 5 years
- Sand-colored soft-furred rat usually reaching 4 years
- Prevost’s squirrel usually reaching 5.67 years
- European water vole usually reaching 5 years
- Peters’s climbing rat usually reaching 5.33 years
- Slender mongoose usually reaching 6 years
- Euphrates jerboa usually reaching 4.17 years
- Great gerbil usually reaching 4 years
- European water vole usually reaching 5 years
- Brush-tailed phascogale usually reaching 5 years
Animals with the same number of babies Cairo spiny mouse
The same number of babies at once (2) are born by:
- Plantain squirrel
- Gambian sun squirrel
- Red-bellied mosaic-tailed rat
- Angoni vlei rat
- Talazac’s shrew tenrec
- Canada lynx
- Cascade golden-mantled ground squirrel
- Rusty-spotted genet
- Blanford’s fox
- Moupin pika
Weighting as much as Cairo spiny mouse
A fully grown Cairo spiny mouse reaches around 41 grams (0.09 lbs). So do these animals:
- Mitchell’s hopping mouse with 42 grams
- Southern vole with 35 grams
- Naked-rumped pouched bat with 43 grams
- Melanomys caliginosus with 41 grams
- Tundra vole with 33 grams
- Musso’s fish-eating rat with 40 grams
- Japanese water shrew with 35 grams
- Miller’s striped mouse with 49 grams
- Cursor grass mouse with 39 grams
- Black-tailed dasyure with 38 grams