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The Falkland Islands wolf (''Dusicyon australis''), also known as the warrah and occasionally as the Falkland Islands dog, Falkland Islands fox, or Antarctic wolf, was the only native land mammal of the Falkland Islands. This endemic canid became extinct in 1876, the first known canid to have become extinct in historical times. It was the only modern species in the genus ''Dusicyon''. Traditionally it had been supposed that the most closely related genus was ''Lycalopex'', including the culpeo, which has been introduced to the Falkland Islands in modern times. However, in 2009, a cladistic analysis of DNA identified the Falkland Island wolf's closest living relative as the maned wolf (''Chrysocyon brachyurus'')—an unusually long-legged, fox-like South American canid, from which it separated about 6.7 million years ago. The Falkland Islands wolf existed on both West and East Falkland, but Charles Darwin was uncertain if they were differentiated varieties. Its fur had a tawny colour and the tip of the tail was white. Its diet is unknown, but, due to the absence of native rodents on the Falklands, probably consisted of ground-nesting birds such as geese and penguins, grubs and insects, as well as seashore scavenging. It has sometimes been said that it may have lived in burrows. ==History== The first recorded sighting was by Capt. John Strong in 1690.〔(【引用サイトリンク】 The First Sighting )〕 Captain Strong took one of the animals on his ship, but during the voyage back to Europe the creature became frightened by the firing of the ship's cannon and jumped overboard.〔 Louis Antoine de Bougainville, who established the first settlement in the Falkland Islands termed it a ''loup-renard'' ("fox-wolf"). The name "warrah" is a corruption of the term ''aguará'' (meaning "fox" in Guaraní, a Native American language), because of its similarity to the maned wolf ("aguará guazú".) The warrah's Latin name translates into "foolish dog of the south", because of its apparent lack of fear of people. When Charles Darwin visited the islands in 1833 he found the species present in both West and East Falkland and tame. However, at the time of his visit the animal was already very rare on East Falkland, and even on West Falkland its numbers were declining rapidly. By 1865, it was no longer found on the eastern part of East Falkland. He predicted that the animal would join the dodo among the extinct within "a very few years." It was hunted for its valuable fur, and the settlers, regarding the wolf as a threat to their sheep, poisoned it. However, the belief that Falkland Islands wolf was a threat to sheep was probably due to the sheep mistaking the Falkland Islands wolves for dogs (especially at night), and, in terror, the sheep ran into bogs and swamps, where they became lost. 〔http://www.falklands-museum.com/index.php/demise-of-the-warrah/190-renshaws-comment-on-extinction〕 There were no forests for the animal to hide in, and it had no fear of man; it was possible to lure the animal with a chunk of meat held in one hand, and kill it with a knife or stick held in the other. However, it would defend itself occasionally if it needed to, as Admiral George Grey noted when they landed on West Falkland at Port Edgar on December 17, 1836: A live wolf was taken to London Zoo, England in 1868.〔(【引用サイトリンク】 A Falklands Wolf in London )〕 Another "Antarctic wolf" arrived in 1870. Neither animal survived long. Only a dozen or so museum specimens exist today.〔 In 1880, after the animal became extinct, Thomas Huxley classified it as related to the coyote. In 1914, Oldfield Thomas moved it to the genus ''Dusicyon'', with the culpeo and other South American foxes. (These other canids have since been removed to ''Lycalopex''.) 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「Falkland Islands wolf」の詳細全文を読む スポンサード リンク
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