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The woolly flying squirrel (''Eupetaurus cinereus'') is the sole species placed in the genus ''Eupetaurus''. Until recently scientific knowledge of this rare species was limited to 11 skins collected in the late nineteenth century. However, recent research has confirmed that it remains in Pakistani Kashmir. It is the longest member of the family Sciuridae and the biggest gliding animal known, but observations confirm that despite its size, it does glide effectively like other flying squirrels. ==Distribution and description== ''Eupetaurus'' has been recorded in northern Pakistan in the area around Gilgit. These areas include Chitral, Astor and Skardu. Other specimens have been purchased from a bazaar in Tibet, collected in Tibet, and collected in Yunnan, China. Since 1994, specimens have been captured in the Sai Valley, Gorabad, and Balti Gali, all in northern Pakistan.〔Zahler and Woods, 1997〕 In 2004, the animal was videotaped by Dinets in Raikot Valley near Nanga Parbat, Pakistan. A 2012 study revealed the extension of distributional range of woolly flying squirrel in upper Neelum valley, Azad Jammu & Kashmir.〔 A live specimen captured in this area provided an uncontroversial evidence of its presence in Neelum valley. Sighting and other indirect evidences were also noted at seven different study sites of the area. Neelum valley is adjacent to Northern Areas of Pakistan. The preferred habitat appears to be high elevation conifer forests associated with cliffs and caves. Its habitat is mainly characterized by steep slopes, difficult to approach cliffs and mixed vegetation including ''Abies pindrow'', ''Betula utilis'', ''Juniperus macropoda'', ''Pinus wallichiana'', ''Taxus wallichiana'', ''Skimmia laureola'', ''Potentilla eriocarpa'', ''Poa bactriana'', ''Bergenia stracheyi'', ''Artemisia vulgaris'', and ''Bistorta affinis''. Habitat degradation due to deforestation and livestock grazing may be the major factors adversely affecting the general habitat in the study area and this species might have negative consequences.〔Qamar et al., 2012〕 The woolly flying squirrel is very large for a flying squirrel (head and body = ). The cheek teeth are unique as they are both flat-crowned and high crowned (hypsodont), setting ''Eupetaurus'' apart from other squirrels and suggesting that it feeds on very abrasive plant material, including pine needles.〔Zahler and Khan, 2003〕 The animal has fur that is long and thick, with a grizzled pattern that gives the appearance of a woolly pelage, thus the name. It is listed as an endangered species by the Federal Government of Pakistan. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Woolly flying squirrel」の詳細全文を読む スポンサード リンク
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