koala vs Russula-Like Amanita

Phascolarctos cinereus compared with Amanita russuloides

Key Differences

• koala is Vulnerable while Russula-Like Amanita is Not Evaluated.

Taxonomic Classification

Rank	koala	Russula-Like Amanita
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Chordata (động vật có dây sống)	Basidiomycota (Club Fungi)
Class	Mammalia (lớp Thú)	Agaricomycetes (Mushrooms)
Order	Diprotodontia (Thú hai răng trước)	Agaricales (Gilled Mushrooms)
Family	Phascolarctidae (Koalas)	Agaricaceae (Agarics)
Genus	Phascolarctos (Koalas)	Amanita (Amanitas)
Species	Phascolarctos cinereus	Amanita russuloides

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Russula-Like Amanita

NE — Not Evaluated

Physical Characteristics

Attribute	koala	Russula-Like Amanita
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.

Russula-Like Amanita

Habitat

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

Range

Found in 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.