Palawan treeshrew
The Palawan treeshrew (Tupaia palawanensis) is a treeshrew species endemic to the Palawan Island, Philippines, where it occurs from sea level to an elevation of 1,400 m (4,600 ft). The population is considered steady.[2] Formerly, it was considered a subspecies of the common treeshrew.[1] Those found on the islands of Busuanga and Culion, which are part of the Calamian Islands group in the Philippines, have also been called the Calamian treeshrew.[2] Habitat and ecologyThis species occurs in jungles rich with fresh water and rivers.[1] It also can be found in agriculture or farming zones, for example, cashew and coconut farms, brushy regions, and logged-over areas.[1] No threats to this species are known.[2] TaxonomyThe German zoologist Paul Matschie first described a Calamian treeshrew from Culion that was part of a zoological collection obtained by the Berlin Zoological Museum in the present day the Natural History Museum, Berlin. He considered it a distinct species as this type specimen differed from the Palawan treeshrew by a slightly shorter muzzle, and a lighter colour of the toes, hair of the tail and chest.[3] It is now recognised as a synonym of the Palawan treeshrew.[2] References
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