How big does a Golden spiny mouse get? Here is an overview over the average adult age:
A grown Golden spiny mouse (Acomys russatus) reaches an average size of 11.1 cm (0′ 5″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 42 grams (0.09 lbs). A Golden spiny mouse has 2 babies at once. The Golden spiny mouse (genus: Acomys) 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 golden spiny mouse (Acomys russatus) gets its name from the reddish-orange spiny fur that covers its body from head to tail. This coarse, inflexible fur is thought to protect it from predation. Aside from the golden fur that covers its head and upper parts, its flanks are yellow and its underside is pale. It has gray legs with pale feet and black soles. It is also described as having a small, but distinct white spot under each eye. It is often found in the wild missing a part or all of its tail because it is able to shed this as a defense mechanism. However, it is not known how this is done, how often it can occur, or under what conditions. It lives an average of three years in the wild. It is omnivorous and feeds on seeds, desert plants, snails, and insects. Living in desert regions, it is a xeric animal that obtains water from the plants that it eats and produces very concentrated urine in order to conserve water. A. russatus is naturally nocturnal, but adapts to being diurnal when it shares a habitat with A. cahirinus.
Animals of the same family as a Golden spiny mouse
We found other animals of the Muridae family:
- Indian desert jird with 4 babies per litter
- Eremoryzomys with a weight of 60 grams
- Molina’s grass mouse with 3 babies per litter
- Seram long-tailed mosaic-tailed rat with a size of 14.7 cm (0′ 6″)
- San MartÃn Island woodrat with a size of 18.4 cm (0′ 8″)
- Handleyomys chapmani with a weight of 49 grams
- Cozumel harvest mouse with a size of 8.7 cm (0′ 4″)
- Short-tailed Talaud mosaic-tailed rat with a size of 17.2 cm (0′ 7″)
- Komodo rat with a size of 16.9 cm (0′ 7″)
- Manus Island mosaic-tailed rat with a weight of 144 grams
Animals with the same size as a Golden spiny mouse
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Golden spiny mouse:
- Red tree vole with a size of 10.3 cm (0′ 5″)
- Black-eared squirrel with a size of 9.5 cm (0′ 4″)
- Chiriqui harvest mouse with a size of 8.9 cm (0′ 4″)
- Paraguayan fat-tailed mouse opossum with a size of 12.7 cm (0′ 5″)
- Mount Apo forest mouse with a size of 10.9 cm (0′ 5″)
- Singing vole with a size of 11.9 cm (0′ 5″)
- Star-nosed mole with a size of 11.5 cm (0′ 5″)
- Mole-like rice tenrec with a size of 10.4 cm (0′ 5″)
- Ash-grey mouse with a size of 8.9 cm (0′ 4″)
- Alexander’s bush squirrel with a size of 11.5 cm (0′ 5″)
Animals with the same litter size as a Golden spiny mouse
Here is a list of animals that have the same number of babies per litter (2) as a Golden spiny mouse:
- Horsfield’s treeshrew
- Pygmy rock mouse
- Lion
- Golden mouse
- American badger
- Lesser bilby
- African black shrew
- European snow vole
- Smith’s red rock hare
- Common rufous-nosed rat
Animals with the same weight as a Golden spiny mouse
As a comparison, here are some other animals that weight as much as the Acomys russatus:
- Rupp’s mouse bringing 49 grams to the scale
- Goldman’s water mouse bringing 38 grams to the scale
- Greater noctule bat bringing 45 grams to the scale
- Luzon Cordillera forest mouse bringing 34 grams to the scale
- Gracile tateril bringing 49 grams to the scale
- Pen-tailed treeshrew bringing 42 grams to the scale
- Soft-furred Oldfield mouse bringing 35 grams to the scale
- White-bellied slender opossum bringing 34 grams to the scale
- Shield-faced roundleaf bat bringing 40 grams to the scale
- Namib brush-tailed gerbil bringing 38 grams to the scale