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The 'flying squirrels', scientifically known as 'Pteromyini' or 'Petauristini', are a tribe of squirrel (family Sciuridae). There are 43 species in this tribe, the largest of which is the woolly flying squirrel (''Eupetaurus cinereus''). The 2 species of the genus ''Glaucomys'' (''Glaucomys sabrinus'' and ''Glaucomys volans'') are native to North America, and the Siberian flying squirrel is native to parts of northern Europe (''Pteromys volans'').
The term "flying" is somewhat misleading, since flying squirrels are actually gliders incapable of true flight. Gliding is achieved by this animal by launching off the tops of trees and extending flaps of skin stretched from arms to legs: once they have launched themselves into the air they are highly maneuverable while in flight. Steering is accomplished by adjusting tautness of the patagium, largely controlled by a small cartilaginous wrist bone. The tail acts as a stabilizer in flight, much like the tail of a kite, and as an adjunct aerofoil when "braking" prior to landing on a tree trunk.
Though their lifespan is only about five years in the wild, flying squirrels often live between 10 and 15 years in captivity. This difference in lifespan is due to these creatures being important prey animals. Predation mortality rates in sub-adults are very high. Predators include arboreal snakes, raccoons, nocturnal owls, martens, fishers, coyotes, and the domestic house cat. In the Pacific Northwest of North America, the the Northern Spotted Owl (''Strix occidentalis'') is a well-known predator.
Southern flying squirrels have been kept as pets since the US colonial era.

Contents

Genera

Popular culture reference

See also

External links

Genera

★ ''Aeretes'', 1 species, the Groove-toothed Flying Squirrel or North Chinese Flying Squirrel (''A. melanopterus''), northeast China.

★ ''Aeromys'', 2 species, Thailand to Borneo.

★ ''Belomys'', 1 species, the hairy-footed flying squirrel (''B. pearsonii''), southeast Asia.

★ ''Biswamoyopterus'', 1 species, the Namdapha flying squirrel, India.

★ ''Eupetaurus'', 1 species, the woolly flying squirrel, Kashmir; rare.

★ ''Glaucomys'' (American flying squirrels), 2 species, the Northern flying squirrel and the Southern flying squirrel, North America.

★ ''Hylopetes'', 7 species, southeast Asia.

★ ''Iomys'', 1 species, Horsfield's Flying Squirrel, Malaysia and Indonesia.

★ ''Petaurillus'' (pygmy flying squirrels), 3 species, Borneo and Malaya.

★ ''Petaurista'' (giant flying squirrels), 5 species, southeast Asia (including the Japanese giant flying squirrel, the Red giant flying squirrel, and the giant flying-squirrel).

★ ''Petinomys'', 9 species, southeast Asia.

★ ''Pteromys'', 2 species, Finland to Japan (including the Japanese dwarf flying squirrel).

★ ''Pteromyscus'', 1 species, the Smoky Flying Squirrel, southern Thailand to Borneo.

★ ''Trogopterus'', 1 species, the complex-toothed flying squirrel, China.

Popular culture reference

★ ''The Rocky and Bullwinkle Show'' - The Jet Age ace Rocket "Rocky" J. Squirrel

★ '' - Nemo's pet squirrel Icarus

★ ''SegaSonic the Hedgehog'' - Ray The Flying Squirrel

★ ''Happy Tree Friends'' - Splendid the Flying Squirrel

★ ''Samurai Champloo'' - Momo a Momonga, the pet of Fuu

★ ''Monty Python's Flying Circus'' - A minor character in a sketch was called Flying Squirrel of the Yard.

★ ''Decoder Ring Theatre'' - In ''The Red Panda Adventures'', the Red Panda's sidekick is called "The Flying Squirrel"

See also

The following are sometimes confused with flying squirrels:

★ Colugos

★ Petauridae - gliding possums

★ Anomaluridae - scaly-tailed squirrels

★ Sugar Glider - small gliding possums
Similarities between them result from convergent evolution.
For a general overview of all flying and gliding mammals see:

★ Flying and gliding animals

External links

★ FlyingSquirrels.com

★ Animal Diversity Web: Pteromyinae, classification