What is the maximal age a Japanese shrew mole reaches?
An adult Japanese shrew mole (Urotrichus talpoides) usually gets as old as 3.5 years.
Japanese shrew moles are around 36 days in the womb of their mother. When born, they weight 20 grams (0.04 lbs) and measure 12.9 cm (0′ 6″). As a member of the Talpidae family (genus: Urotrichus), a Japanese shrew mole caries out around 3 little ones per pregnancy, which happens around 1 times a year. Fully grown, they reach a bodylength of 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 Japanese shrew mole or himizu (ヒミズ) (Urotrichus talpoides) is a species of mammal in the family Talpidae. It is endemic to Japan and is found on Honshu, Shikoku, Kyushu, Awaji Island, Shodo Island, Oki Islands, Tsushima Island, Goto Islands, Mishima Island (Yamaguchi Prefecture), and Awashima Island (Niigata Prefecture), but is absent from Hokkaido, which is north of Blakiston’s Line. It is one of three Urotrichini and it is the only species in the genus Urotrichus. It is common between sea level and approximately 2,000 m.Heinrich Bürger, assistant of Philipp Franz von Siebold, collected specimens of Urotrichus talpoides near Dejima between 1824 and 1826, found lying dead in the fields, which were ultimately described by Temminck after shipping them to the Netherlands.
Animals of the same family as a Japanese shrew mole
Not really brothers and sisters, but from the same biological family (Talpidae):
- Kobe mole with 3 babies per pregnancy
- Echigo mole bringing the scale to 163 grams
- Russian desman with 3 babies per pregnancy
- Townsend’s mole becoming 1.5 years old
- Kloss’s mole with 4 babies per pregnancy
- Pyrenean desman becoming 5 years old
- Balkan mole bringing the scale to 70 grams
- Inquisitive shrew mole getting as big as 7.5 cm (0′ 3″)
- Blind mole bringing the scale to 70 grams
- Large mole with 3 babies per pregnancy
Animals that reach the same age as Japanese shrew mole
With an average age of 3.5 years, Japanese shrew mole are in good companionship of the following animals:
- Eurasian water shrew usually reaching 3 years
- Eastern woodrat usually reaching 3 years
- Steppe pika usually reaching 4 years
- Dibatag usually reaching 3 years
- Great Basin pocket mouse usually reaching 4 years
- Brazilian spiny tree-rat usually reaching 3.08 years
- Talas tuco-tuco usually reaching 3 years
- Pallas’s pika usually reaching 4 years
- Northern birch mouse usually reaching 4 years
- Günther’s vole usually reaching 3.83 years
Animals with the same number of babies Japanese shrew mole
The same number of babies at once (3) are born by:
- Painted spiny pocket mouse
- Long-eared hedgehog
- Delectable soft-furred mouse
- Yarkand hare
- Asian house shrew
- Rock pocket mouse
- Lesser white-toothed shrew
- Cheetah
- Raccoon
- Broad-striped dasyure
Weighting as much as Japanese shrew mole
A fully grown Japanese shrew mole reaches around 18 grams (0.04 lbs). So do these animals:
- Hairy harvest mouse with 20 grams
- Sinaloan pocket mouse with 17 grams
- Intermediate roundleaf bat with 19 grams
- Seba’s short-tailed bat with 19 grams
- Schultz’s round-eared bat with 18 grams
- Bates’s shrew with 16 grams
- Brown flower bat with 16 grams
- Tickell’s bat with 16 grams
- Dwarf fat-tailed mouse opossum with 20 grams
- Gerbil mouse with 17 grams
Animals as big as a Japanese shrew mole
Those animals grow as big as a Japanese shrew mole:
- Black-eared squirrel with 9.5 cm (0′ 4″)
- Bishop’s slender opossum with 10.3 cm (0′ 5″)
- Peromyscus maniculatus with 9.5 cm (0′ 4″)
- Palawan pencil-tailed tree mouse with 9.4 cm (0′ 4″)
- Woodford’s fruit bat with 8.9 cm (0′ 4″)
- Southern bog lemming with 10.5 cm (0′ 5″)
- Ammodile with 9.5 cm (0′ 4″)
- Sandhill dunnart with 10.5 cm (0′ 5″)
- Nelson’s pocket mouse with 7.9 cm (0′ 4″)
- Least pygmy squirrel with 8.3 cm (0′ 4″)