Crescent Nail-tail Wallaby vs Spotted Brittlestem

Onychogalea lunata compared with Psathyrella maculata

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Spotted Brittlestem is Vulnerable.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Spotted Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Diprotodontia (Marsupials)	Agaricales (Gilled Mushrooms)
Family	Macropodidae (Kangaroos)	Psathyrellaceae
Genus	Onychogalea	Psathyrella
Species	Onychogalea lunata	Psathyrella maculata

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Spotted Brittlestem

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.