koala vs Narrow Reedgrass

Phascolarctos cinereus compared with Calamagrostis stricta

Key Differences

• koala is Vulnerable while Narrow Reedgrass is Extinct.

Taxonomic Classification

Rank	koala	Narrow Reedgrass
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)	Calamagrostis
Species	Phascolarctos cinereus	Calamagrostis stricta

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Narrow Reedgrass

EX — Extinct

Physical Characteristics

Attribute	koala	Narrow Reedgrass
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.

Narrow Reedgrass

Habitat

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

Range

Distributed across Norway and United States.

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.