Black flying fox Black flying fox The black flying fox or black fruit bat ("Pteropus alecto") is a bat in the family Pteropodidae. It is among the largest bats in the world, but is considerably smaller than the largest species in its genus, "Pteropus". The black flying fox is native to Australia, Papua New Guinea, and Indonesia. It is not a threatened species. Juvenile specimens of this species from Moa Island in Torres Strait have been described as a separate species, "Pteropus banakrisi". This supposed species was known as the "Torresian flying fox" or "Moa Island fruit bat". The black flying fox has
Guam flying fox a length of about , a wingspan of about , and a body weight of . It is very similar in appearance to the Chuuk flying fox ("Pteropus insularis"). The top of the head is greyish, the back, throat and underparts brown or dark brown and the side of the neck golden-brown. Little is known of the behaviour of this flying fox but it is likely to have fed on the fruits, flowers and foliage of evergreen shrubs and trees typical of the limestone forests that occur in the northern part of Guam. Nor is much known of its reproductive