What is the maximal age a Golden mouse reaches?
An adult Golden mouse (Ochrotomys nuttalli) usually gets as old as 2.5 years.
Golden mouses are around 29 days in the womb of their mother. When born, they weight 2 grams (0 lbs) and measure 5.1 cm (0′ 3″). As a member of the Muridae family (genus: Ochrotomys), their offspring is 2 babies per pregnancy. Fully grown, they reach a bodylength of 9.2 cm (0′ 4″).
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 golden mouse (Ochrotomys nuttalli) is a species of New World mouse. It is usually 5–8 inches (12–25 cm) in body length, and has a soft pelage that ranges from golden-brownish to burnt orange in color. The genus name comes from the Greek words, “ochre”, a yellow or brown earth pigment, and “mys,” meaning mouse.
Animals of the same family as a Golden mouse
Not really brothers and sisters, but from the same biological family (Muridae):
- Aztec mouse with 3 babies per pregnancy
- Akodon spegazzinii bringing the scale to 28 grams
- Oligoryzomys longicaudatus with 4 babies per pregnancy
- Northwestern deer mouse getting as big as 9.3 cm (0′ 4″)
- Moncton’s mosaic-tailed rat with 2 babies per pregnancy
- Guinea multimammate mouse with 11 babies per pregnancy
- Red rock rat with 3 babies per pregnancy
- Long-tailed mountain rat bringing the scale to 79 grams
- Large mosaic-tailed rat with 1 babies per pregnancy
- Sandy inland mouse with 2 babies per pregnancy
Animals that reach the same age as Golden mouse
With an average age of 2.5 years, Golden mouse are in good companionship of the following animals:
- Long-tailed giant rat usually reaching 2 years
- Common vole usually reaching 3 years
- McIlhenny’s four-eyed opossum usually reaching 2.25 years
- Ningbing false antechinus usually reaching 2 years
- Dibbler usually reaching 3 years
- North African elephant shrew usually reaching 3 years
- New Guinean quoll usually reaching 3 years
- Wongai ningaui usually reaching 2 years
- Grant’s golden mole usually reaching 2 years
- Laxmann’s shrew usually reaching 2 years
Animals with the same number of babies Golden mouse
The same number of babies at once (2) are born by:
- Blanford’s rat
- Saharan striped polecat
- Crab-eating raccoon
- Coxing’s white-bellied rat
- Marsh rabbit
- Allegheny woodrat
- Greater bilby
- Dusky-footed woodrat
- Sandy inland mouse
- Merriam’s kangaroo rat
Weighting as much as Golden mouse
A fully grown Golden mouse reaches around 22 grams (0.05 lbs). So do these animals:
- White-footed vole with 23 grams
- Mediterranean pine vole with 22 grams
- Northern short-tailed shrew with 18 grams
- Brown fruit-eating bat with 19 grams
- Bidentate yellow-shouldered bat with 18 grams
- Butiaba naked-tailed shrew with 18 grams
- Mottled-tailed shrew mouse with 18 grams
- Lindbergh’s grass mouse with 26 grams
- Greater horseshoe bat with 22 grams
- Drylands vesper mouse with 20 grams
Animals as big as a Golden mouse
Those animals grow as big as a Golden mouse:
- Bank vole with 10.6 cm (0′ 5″)
- Woodland vole with 9.9 cm (0′ 4″)
- Lesser Egyptian jerboa with 10.2 cm (0′ 5″)
- Gleaning mouse with 10.2 cm (0′ 5″)
- Robert’s hocicudo with 10 cm (0′ 4″)
- Northern Luzon shrew-rat with 10.5 cm (0′ 5″)
- Wagner’s gerbil with 8.3 cm (0′ 4″)
- Silky mouse with 8.3 cm (0′ 4″)
- American water shrew with 7.4 cm (0′ 3″)
- Hairy-footed gerbil with 9.3 cm (0′ 4″)