Class Mammalia Linnaeus, 1758 - mammals
Order Rodentia Bowdich, 1821 - rodents
Suborder Sciurognathi (Tullberg, 1899)
see Suborder Sciuromorpha Brandt, 1855
Family Sciuridae Batsch, 1788 - squirrels, chipmunks, marmots, and prairie dogs
Subfamily Pteromyinae Brandt, 1855 - flying squirrels
Genus Aeromys Robinson & Kloss, 1915 - large black flying squirrels
1 Aeromys tephromelas Günther, 1873 - black flying squirrel
2 Aeromys thomasi Hose, 1900 - Thomas' flying squirrel