koala vs

Phascolarctos cinereus compared with Mycena flavescens

Key Differences

• koala is Vulnerable while is Least Concern.

Taxonomic Classification

Rank	koala
Kingdom	Animalia (hayvan)	Fungi (mantar)
Phylum	Chordata (Kordalılar)	Basidiomycota (Bazitli mantarlar)
Class	Mammalia (memeliler)	Agaricomycetes (Mushrooms)
Order	Diprotodontia (İki ön dişliler)	Agaricales (Lamelli mantarlar)
Family	Phascolarctidae (Koalas)	Mycenaceae
Genus	Phascolarctos (Koalas)	Mycena
Species	Phascolarctos cinereus	Mycena flavescens

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

LC — Least Concern

Physical Characteristics

Attribute	koala
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.

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Mycena flavescens is a small, pale yellow to whitish saprotrophic mushroom in the family Mycenaceae, growing on fallen leaves and woody debris in deciduous and mixed forests. Its delicate, bell-shaped cap and slender stipe are characteristic of the large genus Mycena. It is assessed as Least Concern and occurs widely across temperate Europe.