How big does a Western red-backed vole get? Here is an overview over the average adult age:
A grown Western red-backed vole (Clethrionomys californicus) reaches an average size of 9.8 cm (0′ 4″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 18 grams (0.04 lbs). Talking about reproduction, Western red-backed voles have 3 babies about 3 times per year. The Western red-backed vole (genus: Clethrionomys) 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 western red-backed vole (Myodes californicus) is a species of vole in the family Cricetidae. It is found in California and Oregon in the United States and lives mainly in coniferous forest. The body color is chestnut brown, or brown mixed with a considerable quantity of black hair gradually lightening on the sides and grading into a buffy-gray belly, with an indistinct reddish stripe on the back and a bicolored tail about half as long as the head and body.
Animals of the same family as a Western red-backed vole
We found other animals of the Muridae family:
- Mediterranean pine vole with 2 babies per litter
- Rudd’s mouse with a size of 9.3 cm (0′ 4″)
- Campbell’s dwarf hamster with a size of 9.1 cm (0′ 4″)
- Oligoryzomys destructor with a weight of 25 grams
- Verreaux’s mouse with a weight of 41 grams
- Lusitanian pine vole with 2 babies per litter
- Nephelomys auriventer with a weight of 60 grams
- Hylaeamys yunganus with a weight of 60 grams
- Palawan spiny rat with a size of 16.7 cm (0′ 7″)
- Palawan soft-furred mountain rat with a size of 14.4 cm (0′ 6″)
Animals with the same size as a Western red-backed vole
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Western red-backed vole:
- Northern three-striped opossum with a size of 10.7 cm (0′ 5″)
- Chinese mole shrew with a size of 9.4 cm (0′ 4″)
- Wagner’s gerbil with a size of 8.3 cm (0′ 4″)
- Cotton mouse with a size of 9.8 cm (0′ 4″)
- Wood mouse with a size of 8.7 cm (0′ 4″)
- Triaenops rufus with a size of 8.7 cm (0′ 4″)
- Tufted pygmy squirrel with a size of 8.3 cm (0′ 4″)
- Pearson’s chaco mouse with a size of 10.1 cm (0′ 4″)
- Madagascan flying fox with a size of 8.4 cm (0′ 4″)
- Rock vole with a size of 10.7 cm (0′ 5″)
Animals with the same litter size as a Western red-backed vole
Here is a list of animals that have the same number of babies per litter (3) as a Western red-backed vole:
- Swamp musk shrew
- Prairie vole
- Xerus erythropus
- True’s shrew mole
- Geoxus valdivianus
- Ochre mole-rat
- Canyon mouse
- Singing vole
- Heermann’s kangaroo rat
- Dark kangaroo mouse
Animals with the same weight as a Western red-backed vole
As a comparison, here are some other animals that weight as much as the Clethrionomys californicus:
- Peale’s free-tailed bat bringing 18 grams to the scale
- Visored bat bringing 16 grams to the scale
- Blackish grass mouse bringing 19 grams to the scale
- Abrothrix andinus bringing 18 grams to the scale
- Northern bog lemming bringing 21 grams to the scale
- Small-toothed harvest mouse bringing 20 grams to the scale
- Davies’s big-eared bat bringing 18 grams to the scale
- Long-tailed pocket mouse bringing 20 grams to the scale
- Louise’s spiny mouse bringing 20 grams to the scale
- Cozumel harvest mouse bringing 20 grams to the scale