Leadebeater s Possum vs

Gymnobelideus leadbeateri compared with Usnea cornuta

Key Differences

• Leadebeater s Possum is Critically Endangered while is Near Threatened.

Taxonomic Classification

Rank	Leadebeater s Possum
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Diprotodontia (Marsupials)	Lecanorales (Lecanorales)
Family	Petauridae	Parmeliaceae
Genus	Gymnobelideus	Usnea
Species	Gymnobelideus leadbeateri	Usnea cornuta

Conservation Status

Leadebeater s Possum

CR — Critically Endangered

NT — Near Threatened

Physical Characteristics

Attribute	Leadebeater s Possum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Leadebeater s Possum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Usnea cornuta is a fruticose lichen in the family Parmeliaceae, assessed as Near Threatened (NT). It forms shrubby, branching thalli that hang from tree branches and twigs, typically in humid forest environments. Like all Usnea species, it is highly sensitive to air pollution, particularly sulfur dioxide, making it a useful bioindicator of air quality.