The Senkaku mole (Mogera uchidai), also known as the Ryukyu mole, is a species of mammal in the family Talpidae. It was formerly classified as being the only species in the genus Nesoscaptor. It is endemic to the Uotsuri-jima (Japanese: 魚釣島; hiragana: うおつりじま) of the disputed territory of Senkaku Islands, also known as the Diaoyutai Islands . It is most similar to the Insular mole (Mogera insularis) of Taiwan and mainland China.[1]
Its existence is threatened by habitat loss, due to the introduction of domestic goats in 1978; the goats now number more than 300 on this tiny island.[2] Its conservation status was upgraded to CR in 2010 by the Biodiversity Center of Japan, although the IUCN still considers that current lack of population data prevents an accurate assessment.[3] New population studies have evaluated the species as vulnerable.