Large Palau flying fox
The large Palau flying fox (Pteropus pilosus) is an extinct species of medium-sized megabats from the Palau Islands in Micronesia. It had brownish fur with long, silvery hairs on its belly, and a wingspan of about 60 cm. It probably became extinct around 1874, possibly due to overhunting. It is known from two specimens, one of which is in the Natural History Museum, London. References

Mammal extinctions since 1500
Pteropus
Mammals described in 1908
Extinct animals of Oceania
Taxa named by Knud Andersen
Endemic fauna of Palau