Urotrichini

Urotrichus talpoides

The Japanese Spitzmulle ( Urotrichini; japヒミズ 族, Himizu - zoku ) are a generic group of the family of moles ( Talpidae ) with two species that are endemic to Japan.

Description

The physique of the Japanese Spitzmulle has similarities with those of shrews. The feet are narrow and have small claws grave, the limbs are relatively long. The face has an elongated snout, the eyes are very small, hidden ears in fur. The coat is dense, but less velvety than that of other mole species, its color varies from dark brown to black. With a body length 6-10 centimeters and a weight of 14 to 20 grams, they are among the smallest moles. The 2 to 4 centimeters long tail is relatively thick.

Distribution and habitat

Both species inhabit the southern three Japanese main islands ( Honshu, Shikoku, Kyushu ), as well as several islands. Their habitat is forests and grasslands.

Way of life

Japanese Spitzmulle are found more often on the surface than other mole species, they can also climb and swim well. You must create paths in rotting plant material on the ground, Sometimes they dig the walkways below the earth's surface. The food of these animals consists mainly of earthworms, insects and spiders. Little is known about their reproduction, presumably the female gives birth several times a year after about four weeks of gestation period of two to four pups.

Systematics and species

Contrary to earlier views, the Japanese Spitzmulle are related not close with the American Spitzmull, but have only convergent developed for this.

There are two species that are run as a separate genus. ( In some of his works can still be found both species in the genus Urotrichus. )

• Dymecodon pilirostris (Japaneseヒメヒミズ, Himehimizu ) inhabited mainly coniferous forests in mountainous regions.
• Urotrichus talpoides (Japaneseヒミズ, Himizu ) is native to grasslands and forests.

Both species are not threatened according to IUCN.