koala vs Wall Rue

Phascolarctos cinereus compared with Asplenium ruta-muraria

Key Differences

• koala is Vulnerable while Wall Rue is Least Concern.

Taxonomic Classification

Rank	koala	Wall Rue
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Diprotodontia (Marsupials)	Polypodiales (Polypodiales)
Family	Phascolarctidae (Koalas)	Aspleniaceae
Genus	Phascolarctos (Koalas)	Asplenium
Species	Phascolarctos cinereus	Asplenium ruta-muraria

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Wall Rue

LC — Least Concern

Physical Characteristics

Attribute	koala	Wall Rue
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	75 cm	—
Average Weight	10.0 kg	—

Habitat & Geographic Range

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Wall Rue

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

koala

Iconic marsupial of eastern and southeastern Australia, koalas weigh up to 15 kg and spend up to 22 hours daily sleeping to conserve energy from their low-calorie eucalyptus leaf diet. Highly specialized to process toxic eucalyptus compounds that would kill most other mammals, they have gut microbiomes uniquely adapted for detoxification. Listed as Endangered in 2022, with populations decimated by chlamydia disease, habitat clearing, and climate change.