The Species Black List

Petinomys hageni

Hagen's flying squirrel

Hagen's flying squirrel (Petinomys hageni) is known only from a few specimens collected in northern Sumatra and western Borneo, but is almost certainly more widespread.
Status
Data Deficient on the IUCN Red List
Restriction tier
2, restricted, extent unclear
Class
Mammalia
Realm
Indo-Malaysian
Locality
not specified in the source
As IUCN records it
Petinomys hageni (Jentink, 1888)