koala vs Richardson's needlegrass

Phascolarctos cinereus compared with Eriocoma richardsonii

Key Differences

• koala is Vulnerable while Richardson's needlegrass is Not Evaluated.

Taxonomic Classification

Rank	koala	Richardson's needlegrass
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Chordata (حبليات)	Magnoliophyta (كاسيات البذور)
Class	Mammalia (ثدييات)	Liliopsida (زنبقانية)
Order	Diprotodontia (ثنائيات الأسنان الأمامية)	Poales (قبئيات)
Family	Phascolarctidae (Koalas)	Poaceae (Grass Family)
Genus	Phascolarctos (Koalas)	Eriocoma
Species	Phascolarctos cinereus	Eriocoma richardsonii

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Richardson's needlegrass

NE — Not Evaluated

Physical Characteristics

Attribute	koala	Richardson's needlegrass
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.

Richardson's needlegrass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and Norway.

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.