Large flying fox fox was one of the many mammal species originally described by Linnaeus in the landmark 1758 10th edition of his "Systema Naturae", receiving the name "Vespertilio vampyrus". The large flying fox is among the largest species of bat. It weighs and has a wingspan of up to . Its head-body length is . As with all megabats, it has a fox-like face, hence its name. It lacks a tail and has pointed ears. The hairs on much of its body are long and woolly, but are shorter and more erect on the upper back. The mantle hairs tend to be
Indian flying fox fox, "P. poliocephalus". As the genus "Pteropus" is divided into closely related species groups, the Indian flying fox is placed in the "vampyrus" species group, which also includes the Bonin, Ryukyu, little golden-mantled, Rodrigues, large, Lyle's, Aldabra, Madagascan, Seychelles, and Mauritian flying foxes. There are currently three recognized subspecies of the Indian flying fox: "P. g. ariel" (G. M. Allen, 1908), "P. g. giganteus" (Brünnich, 1782), and "P. g. leucocephalus" (Hodgson, 1835). The Indian flying fox is found across South Asia, including Bangladesh, Bhutan, India, China (Tibet), Maldives, Myanmar, Nepal, Pakistan and Sri Lanka. It roosts in large, established colonies