Beaded Rosette Lichen vs koala

Physcia tribacia compared with Phascolarctos cinereus

Key Differences

Beaded Rosette Lichen is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Beaded Rosette Lichen	koala
Kingdom	Fungi (mantar)	Animalia (hayvan)
Phylum	Ascomycota (Asklı mantarlar)	Chordata (Kordalılar)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (memeliler)
Order	Caliciales (Caliciales)	Diprotodontia (İki ön dişliler)
Family	Physciaceae	Phascolarctidae (Koalas)
Genus	Physcia	Phascolarctos (Koalas)
Species	Physcia tribacia	Phascolarctos cinereus

Conservation Status

Beaded Rosette Lichen

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Beaded Rosette Lichen	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Beaded Rosette Lichen

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia, Norway, Portugal, 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.

Beaded Rosette Lichen

The Beaded Rosette Lichen (Physcia tribacia) is a species in the genus Physcia. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

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.