| Old World flying squirrels Temporal range: Late Pliocene - Recent | |
|---|---|
|  | |
| Japanese dwarf flying squirrel, Pteromys momonga | |
| Scientific classification | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Rodentia | 
| Family: | Sciuridae | 
| Tribe: | Pteromyini | 
| Genus: | Pteromys G. Cuvier, 1800 | 
| Species | |
Pteromys volans
Pteromys momonga
Commonly referred to as simply the Old World flying squirrels, the genus Pteromys is distributed across temperate Eurasia, Korean Peninsula and Japan. Although there are a host of flying squirrel genera in Asia (particularly southern Asia), Pteromys is the only one present in Europe.
These large-eyed animals are nocturnal and use a membrane stretching from their wrists to ankles in order to glide from tree to tree. They can glide up to 443 feet (135 m) and have a long flat tail. They feed on nuts, seeds, fruit, buds, bark, and insects.
There are two species in this genus: