Jaguar-Spot Comma Lichen vs koala

Arthothelium ruanum compared with Phascolarctos cinereus

Key Differences

Jaguar-Spot Comma Lichen is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Jaguar-Spot Comma Lichen	koala
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Arthoniomycetes (Arthoniomycetes)	Mammalia (Mammals)
Order	Arthoniales (Arthoniales)	Diprotodontia (Marsupials)
Family	Arthoniaceae	Phascolarctidae (Koalas)
Genus	Arthothelium	Phascolarctos (Koalas)
Species	Arthothelium ruanum	Phascolarctos cinereus

Conservation Status

Jaguar-Spot Comma Lichen

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Jaguar-Spot Comma Lichen	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Jaguar-Spot Comma Lichen

Habitat

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

Range

Distributed across Norway 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.