What is the maximal age a Bunny rat reaches?
An adult Bunny rat (Reithrodon auritus) usually gets as old as 5.5 years.
When born, they weight 2.72 kg (5.99 lbs) and measure 57.5 cm (1′ 11″). As a member of the Muridae family (genus: Reithrodon), their offspring is 3 babies per pregnancy. Fully grown, they reach a bodylength of 14.2 cm (0′ 6″).
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 bunny rat, or hairy-soled conyrat (Reithrodon auritus) is a species of rodent in the family Cricetidae, native to southern South America.
Animals of the same family as a Bunny rat
Not really brothers and sisters, but from the same biological family (Muridae):
- Burrowing chinchilla mouse bringing the scale to 83 grams
- Mindoro climbing rat getting as big as 12.3 cm (0′ 5″)
- Rothschild’s woolly rat with 1 babies per pregnancy
- Gray-tailed vole with 4 babies per pregnancy
- Indian bush rat with 4 babies per pregnancy
- Mongolian gerbil becoming 2 years old
- Lesser stick-nest rat bringing the scale to 150 grams
- Tiny fat mouse bringing the scale to 5 grams
- Santa Cruz mouse bringing the scale to 21 grams
- Stella wood mouse with 3 babies per pregnancy
Animals that reach the same age as Bunny rat
With an average age of 5.5 years, Bunny rat are in good companionship of the following animals:
- Gray short-tailed opossum usually reaching 6 years
- Collared pika usually reaching 6 years
- Serotine bat usually reaching 6 years
- Hazel dormouse usually reaching 6 years
- Plains rat usually reaching 5.58 years
- Woodland dormouse usually reaching 5.75 years
- European water vole usually reaching 5 years
- Cuban solenodon usually reaching 6.5 years
- Brush-tailed phascogale usually reaching 5 years
- Hairy-tailed mole usually reaching 5 years
Animals with the same number of babies Bunny rat
The same number of babies at once (3) are born by:
- San Diego pocket mouse
- Nimba otter shrew
- Stein’s rat
- Brants’s climbing mouse
- European mole
- Broad-footed mole
- Crosse’s shrew
- Oligoryzomys nigripes
- Mongolian five-toed jerboa
- Oryzomys couesi
Weighting as much as Bunny rat
A fully grown Bunny rat reaches around 79 grams (0.17 lbs). So do these animals:
- Allen’s chipmunk with 89 grams
- Big deer mouse with 71 grams
- Lesser naked-backed fruit bat with 85 grams
- Definitive leaf-eared mouse with 89 grams
- Highveld gerbil with 89 grams
- Low’s squirrel with 85 grams
- Peruvian Oldfield mouse with 77 grams
- Merriam’s chipmunk with 74 grams
- Zygodontomys brunneus with 75 grams
- Ethiopian epauletted fruit bat with 66 grams
Animals as big as a Bunny rat
Those animals grow as big as a Bunny rat:
- Pseudoryzomys with 12.9 cm (0′ 6″)
- Lady Burton’s rope squirrel with 15.7 cm (0′ 7″)
- Cape York melomys with 13.6 cm (0′ 6″)
- Lesser Angolan epauletted fruit bat with 16.2 cm (0′ 7″)
- White-eared cotton rat with 15.7 cm (0′ 7″)
- Vinogradov’s jird with 15.5 cm (0′ 7″)
- Panamint chipmunk with 11.6 cm (0′ 5″)
- Blind mole with 12 cm (0′ 5″)
- Texas antelope squirrel with 15.2 cm (0′ 6″)
- Transandinomys bolivaris with 11.6 cm (0′ 5″)