koala vs SICISTE DES BOULEAUX

Phascolarctos cinereus compared with Sicista betulina

Key Differences

• koala is Vulnerable while SICISTE DES BOULEAUX is Least Concern.

Taxonomic Classification

Rank	koala	SICISTE DES BOULEAUX
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Diprotodontia (Marsupials)	Rodentia (Rodents)
Family	Phascolarctidae (Koalas)	Dipodidae
Genus	Phascolarctos (Koalas)	Sicista
Species	Phascolarctos cinereus	Sicista betulina

Evolutionary Relationship

koala and SICISTE DES BOULEAUX share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

SICISTE DES BOULEAUX

LC — Least Concern

Physical Characteristics

Attribute	koala	SICISTE DES BOULEAUX
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.

SICISTE DES BOULEAUX

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

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.