Hazel Bracket vs koala

Skeletocutis semipileata compared with Phascolarctos cinereus

Key Differences

Hazel Bracket is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Hazel Bracket	koala
Kingdom	Fungi (mantar)	Animalia (hayvan)
Phylum	Basidiomycota (Bazitli mantarlar)	Chordata (Kordalılar)
Class	Agaricomycetes (Mushrooms)	Mammalia (memeliler)
Order	Polyporales (Polyporales)	Diprotodontia (İki ön dişliler)
Family	Incrustoporiaceae	Phascolarctidae (Koalas)
Genus	Skeletocutis	Phascolarctos (Koalas)
Species	Skeletocutis semipileata	Phascolarctos cinereus

Conservation Status

Hazel Bracket

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Hazel Bracket	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Hazel Bracket

Habitat

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

Range

Distributed across Norway, Sweden, and 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.

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.