koala vs Rockspray

Phascolarctos cinereus compared with Cotoneaster horizontalis

Key Differences

koala is Vulnerable while Rockspray is Not Evaluated.

Taxonomic Classification

Rank	koala	Rockspray
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Magnoliophyta (Flowering Plants)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Diprotodontia (Marsupials)	Rosales (อันดับกุหลาบ)
Family	Phascolarctidae (Koalas)	Rosaceae (Rose Family)
Genus	Phascolarctos (Koalas)	Cotoneaster
Species	Phascolarctos cinereus	Cotoneaster horizontalis

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Rockspray

NE — Not Evaluated

Physical Characteristics

Attribute	koala	Rockspray
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.

Rockspray

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Armenia, Taiwan, Turkey), Europe (21 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, New Zealand).

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.