1) Genus petaurus 2) Gliding possum 3) Mammal genus 4) Marsupial of Oceania 
The genus Petaurus contains flying phalangers or wrist-winged gliders, a group of arboreal marsupials. There are six species, sugar glider, squirrel glider, mahogany glider, northern glider, yellow-bellied glider and Biak glider, and are native to Australia or New Guinea. Flying phalangers are typically nocturnal, most being small (sometimes aroun...
[n] - a genus of Phalangeridae
genus Petaurus noun a genus of Phalangeridae