koala vs tufted pearlwort

Phascolarctos cinereus compared with Sagina caespitosa

Key Differences

• koala is Vulnerable while tufted pearlwort is Endangered.

Taxonomic Classification

Rank	koala	tufted pearlwort
Kingdom	Animalia (hayvan)	Plantae (bitki)
Phylum	Chordata (Kordalılar)	Magnoliophyta (Flowering Plants)
Class	Mammalia (memeliler)	Magnoliopsida (Dicots)
Order	Diprotodontia (İki ön dişliler)	Caryophyllales (Caryophyllales)
Family	Phascolarctidae (Koalas)	Caryophyllaceae
Genus	Phascolarctos (Koalas)	Sagina
Species	Phascolarctos cinereus	Sagina caespitosa

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

tufted pearlwort

EN — Endangered

Physical Characteristics

Attribute	koala	tufted pearlwort
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.

tufted pearlwort

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Canada, Iceland, Norway, and Sweden. Currently classified as 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.