Crescent Nail-tail Wallaby vs

Onychogalea lunata compared with Usnea cornuta

Key Differences

• Crescent Nail-tail Wallaby is Extinct while is Near Threatened.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Diprotodontia (Marsupials)	Lecanorales (Lecanorales)
Family	Macropodidae (Kangaroos)	Parmeliaceae
Genus	Onychogalea	Usnea
Species	Onychogalea lunata	Usnea cornuta

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

NT — Near Threatened

Physical Characteristics

Attribute	Crescent Nail-tail Wallaby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crescent Nail-tail Wallaby

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.