Bonin flying fox Bonin flying fox The Bonin flying fox, Bonin fruit bat ("Pteropus pselaphon"), or in Japanese is a species of flying fox in the family Pteropodidae. It is endemic to four islands (Chichijima, Hahajima, North Iwo Jima, and South Iwo Jima) in Ogasawara Islands, Japan. Its natural habitat is subtropical forests. It is threatened by habitat loss. The Bonin flying fox was described by British naturalist George Tradescant Lay in 1829. He gave it the species name "pselaphon" as a reference to "the habit of feeling instead of seeing its way in the day time." "Pselaphon" is a New Latin word
Ryukyu flying fox name ""dasymallus"" is likely ; Temminck described its fur as long and woolly. The five subspecies are: The subspecies are based on populations that occur on different islands. The Ryukyu flying fox is slightly smaller than the Indian flying fox, with a wingspan of . It weighs . Its forearm is approximately long. The body of the bat is covered in long hairs, making the body seem almost woolly. The bat is reddish brown and has a yellowish white nape. Its ears are small and pointed, and are difficult to see beneath its thick fur. Its flight membranes are dark