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Golden-tipped bat
The Golden-tipped bat (''Kerivoula papuensis'') is a species of Microchiropteran in the Vespertilionidae family. It is commonly found in Papua New Guinea and Australia. Especially, golden-tipped bat is scattered along the eastern part of Australia. The golden-tipped bat is considered as rare and uncommon species. The species is on the list of endangered species in Australia.
==Description==
The Golden-tipped bat (''Kerivoula papuensis'') is included in a big genus which has range from small to medium sized bats.〔 The golden-tipped bat has brown color and broken color patterns on its pelage.〔〔 Body is covered with woolly fur.〔 Broken color pattern gives an advantage of crypsis ability to the golden-tipped bat.〔 Thick pelage and wooly fur helps golden-tipped bat to have increased insulation.〔 The average weight of adult is 6.7g.〔
Wing of the golden-tipped bat has a low aspect ratio with low wing loading. Low aspect ratio of wing indicates that the wing is broad. The features of wings can make the golden-tipped bat to fly slowly. Additionally, this species has large tail membrane so broad wing and tail membrane help golden-tipped bat to turn tightly when they are flying.〔〔 Round wing tips is another feature of wing and it is related with high maneuverability.〔〔
The golden-tipped bat also use echolocation for foraging. The sweep of the echolocation by the golden-tipped bats is about 155 kHz to 60 kHz.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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