What is the maximal age a Creeping vole reaches?
An adult Creeping vole (Microtus oregoni) usually gets as old as 1.25 years.
Creeping voles are around 23 days in the womb of their mother. When born, they weight 1 grams (0 lbs) and measure 4.3 cm (0′ 2″). As a member of the Muridae family (genus: Microtus), a Creeping vole caries out around 3 little ones per pregnancy, which happens around 4 times a year. Fully grown, they reach a bodylength of 9.9 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 creeping vole (Microtus oregoni), sometimes known as the Oregon meadow mouse, is a small rodent in the family Cricetidae. Ranging across the Pacific Northwest of North America, it is found in forests, grasslands, woodlands, and chaparral environments. The small-tailed, furry, brownish-gray mammal was first described in the scientific literature in 1839, from a specimen collected near the mouth of the Columbia River. The smallest vole in its range, it weighs around 19 g (0.67 oz). At birth, they weigh 1.6 g (0.056 oz), are naked, pink, unable to open their eyes, and the ear flaps completely cover the ear openings. Although not always common throughout their range, there are no major concerns for their survival as a species.
Animals of the same family as a Creeping vole
Not really brothers and sisters, but from the same biological family (Muridae):
- Harrington’s rat bringing the scale to 90 grams
- Rakali becoming 6.17 years old
- Mountain spiny rat bringing the scale to 159 grams
- Luzon montane forest mouse bringing the scale to 34 grams
- Moss-forest rat with 2 babies per pregnancy
- Oecomys paricola bringing the scale to 73 grams
- Scolomys melanops bringing the scale to 26 grams
- Oryzomys gorgasi bringing the scale to 60 grams
- Chiapan deer mouse with 1 babies per pregnancy
- Palawan spiny rat bringing the scale to 159 grams
Animals that reach the same age as Creeping vole
With an average age of 1.25 years, Creeping vole are in good companionship of the following animals:
- Eastern rock elephant shrew usually reaching 1.08 years
- Brush mouse usually reaching 1.5 years
- Long-clawed shrew usually reaching 1.5 years
- Arctic shrew usually reaching 1.5 years
- Myosorex varius usually reaching 1 years
- Long-tailed planigale usually reaching 1.25 years
- Southern marsupial mole usually reaching 1.5 years
- Ornate shrew usually reaching 1.42 years
- Northern red-sided opossum usually reaching 1 years
- Olive grass mouse usually reaching 1 years
Animals with the same number of babies Creeping vole
The same number of babies at once (3) are born by:
- Plains pocket gopher
- Smoky white-toothed shrew
- Hooper’s mouse
- Plains harvest mouse
- Long-tailed marmot
- Mexican cottontail
- Oryzomys couesi
- Middle East blind mole-rat
- Texas mouse
- Namaqua rock rat
Weighting as much as Creeping vole
A fully grown Creeping vole reaches around 20 grams (0.04 lbs). So do these animals:
- Savanna path shrew with 16 grams
- Blackish white-toothed shrew with 20 grams
- Louise’s spiny mouse with 20 grams
- Blackish grass mouse with 19 grams
- Davies’s big-eared bat with 18 grams
- Tschudi’s yellow-shouldered bat with 21 grams
- Common blossom bat with 17 grams
- Greater horseshoe bat with 22 grams
- Bates’s shrew with 16 grams
- Meadow jumping mouse with 18 grams
Animals as big as a Creeping vole
Those animals grow as big as a Creeping vole:
- Mountain spiny pocket mouse with 11 cm (0′ 5″)
- Altiplano grass mouse with 9.7 cm (0′ 4″)
- Northern gracile opossum with 9.9 cm (0′ 4″)
- Western red-backed vole with 9.8 cm (0′ 4″)
- Wilson’s spiny mouse with 8 cm (0′ 4″)
- Cozumel harvest mouse with 8.7 cm (0′ 4″)
- Chinese dormouse with 9.1 cm (0′ 4″)
- Agile gracile opossum with 9.4 cm (0′ 4″)
- Japanese mountain mole with 9 cm (0′ 4″)
- Eastern shrew mouse with 8.9 cm (0′ 4″)