koala vs Norfolk Bladder-moss

Phascolarctos cinereus compared with Physcomitrium eurystomum

Key Differences

• koala is Vulnerable while Norfolk Bladder-moss is Critically Endangered.

Taxonomic Classification

Rank	koala	Norfolk Bladder-moss
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Bryophyta
Class	Mammalia (lớp Thú)	Bryopsida (Bryopsida)
Order	Diprotodontia (Thú hai răng trước)	Funariales (Funariales)
Family	Phascolarctidae (Koalas)	Funariaceae
Genus	Phascolarctos (Koalas)	Physcomitrium
Species	Phascolarctos cinereus	Physcomitrium eurystomum

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Norfolk Bladder-moss

CR — Critically Endangered

Physical Characteristics

Attribute	koala	Norfolk Bladder-moss
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.

Norfolk Bladder-moss

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.