Nakamoto, Atsushi; Kinjo, Kazumitsu; Izawa, Masako (2008). “The role of Orii's flying-fox (Pteropus dasymallus inopinatus) as a pollinator and a seed disperser on Okinawa-jima Island, the Ryukyu Archipelago, Japan”. Ecological Research. 24 (2): 405. doi:10.1007/s11284-008-0516-y.
Nakamoto, Atsushi; Kinjo, Kazumitsu; Izawa, Masako (2007). “Food habits of Orii's flying-fox, Pteropus dasymallus inopinatus, in relation to food availability in an urban area of Okinawa-jima Island, the Ryukyu Archipelago, Japan”. Acta Chiropterologica. 9: 237. doi:10.3161/1733-5329(2007)9[237:FHOOFP]2.0.CO;2.
Vincenot, Christian Ernest; Collazo, Anja Maria; Wallmo, Kristy; Koyama, Lina (2015). “Public awareness and perceptual factors in the conservation of elusive species: The case of the endangered Ryukyu flying fox”. Global Ecology and Conservation. 3: 526. doi:10.1016/j.gecco.2015.02.005.