Rostroter Wimperfarn vs Koala

Woodsia ilvensis compared with Phascolarctos cinereus

Key Differences

Rostroter Wimperfarn is Least Concern while Koala is Vulnerable.

Taxonomic Classification

Rank	Rostroter Wimperfarn	Koala
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Tracheophyta	Chordata (Chordatiere)
Class	Polypodiopsida (Echte Farne)	Mammalia (Säugetiere)
Order	Polypodiales (Tüpfelfarnartige)	Diprotodontia (Marsupials)
Family	Woodsiaceae	Phascolarctidae (Koalas)
Genus	Woodsia	Phascolarctos (Koalas)
Species	Woodsia ilvensis	Phascolarctos cinereus

Conservation Status

Rostroter Wimperfarn

LC — Least Concern

Koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Rostroter Wimperfarn	Koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Rostroter Wimperfarn

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Canada, Iceland, Norway, Sweden, 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.

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.