Aspen Oyster Mushroom vs koala

Pleurotus populinus compared with Phascolarctos cinereus

Key Differences

Aspen Oyster Mushroom is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Aspen Oyster Mushroom	koala
Kingdom	Fungi (грибы)	Animalia (животные)
Phylum	Basidiomycota (базидиомицеты)	Chordata (хордовые)
Class	Agaricomycetes (агарикомицеты)	Mammalia (млекопитающие)
Order	Agaricales (агариковые)	Diprotodontia (двурезцовые сумчатые)
Family	Pleurotaceae	Phascolarctidae (Koalas)
Genus	Pleurotus	Phascolarctos (Koalas)
Species	Pleurotus populinus	Phascolarctos cinereus

Conservation Status

Aspen Oyster Mushroom

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Aspen Oyster Mushroom	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Aspen Oyster Mushroom

Habitat

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

Range

Found in United States.

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.

Aspen Oyster Mushroom

The Aspen Oyster Mushroom (Pleurotus populinus) is a species in the genus Pleurotus. Typically found in forest floors, decomposing wood, and soil ecosystems. Found in United States.

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.