Altaiskaya Myshovka vs koala

Sicista napaea compared with Phascolarctos cinereus

Key Differences

• Altaiskaya Myshovka is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Altaiskaya Myshovka	koala
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Diprotodontia (двурезцовые сумчатые)
Family	Dipodidae	Phascolarctidae (Koalas)
Genus	Sicista	Phascolarctos (Koalas)
Species	Sicista napaea	Phascolarctos cinereus

Evolutionary Relationship

Altaiskaya Myshovka and koala share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Altaiskaya Myshovka

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Altaiskaya Myshovka	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Altaiskaya Myshovka

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Altaiskaya Myshovka

The Altai Birch Mouse (Sicista napaea) is a species in the genus Sicista. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.