Arctic Cottongrass vs koala

Eriophorum callitrix compared with Phascolarctos cinereus

Key Differences

• Arctic Cottongrass is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Arctic Cottongrass	koala
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Diprotodontia (Marsupials)
Family	Cyperaceae	Phascolarctidae (Koalas)
Genus	Eriophorum	Phascolarctos (Koalas)
Species	Eriophorum callitrix	Phascolarctos cinereus

Conservation Status

Arctic Cottongrass

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Arctic Cottongrass	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Arctic Cottongrass

Habitat

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

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.

Arctic Cottongrass

The Arctic Cottongrass (Eriophorum callitrix) is a species in the genus Eriophorum. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.