Koala vs Rotes Riesenkänguruh

Phascolarctos cinereus compared with Macropus rufus

Key Differences

• Koala is Vulnerable while Rotes Riesenkänguruh is Least Concern.
• Rotes Riesenkänguruh is 8.5x heavier than Koala.
• Rotes Riesenkänguruh lives longer (16 years vs 15 years).

Taxonomic Classification

Rank	Koala	Rotes Riesenkänguruh
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Diprotodontia (Marsupials)	Diprotodontia (Marsupials)
Family	Phascolarctidae (Koalas)	Macropodidae (Kangaroos)
Genus	Phascolarctos (Koalas)	Macropus (Kangaroos)
Species	Phascolarctos cinereus	Macropus rufus

Evolutionary Relationship

Koala and Rotes Riesenkänguruh share a common ancestor at the Order level: Diprotodontia. (Marsupials)

Conservation Status

Koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Rotes Riesenkänguruh

LC — Least Concern

Population: ~11.5M

Trend: Stable →

Physical Characteristics

Attribute	Koala	Rotes Riesenkänguruh
Diet	Herbivore	Herbivore
Average Lifespan	15 years	16 years
Average Length	75 cm	1.6 m
Average Weight	10.0 kg	85.0 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.

Rotes Riesenkänguruh

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia.

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.

Rotes Riesenkänguruh

The largest kangaroo and largest marsupial on Earth, red kangaroos can stand 2 meters tall and weigh 90 kg, inhabiting the arid and semi-arid regions of inland Australia. Highly adapted to harsh desert conditions, they can survive without drinking water for long periods by extracting moisture from vegetation. Powerful hind legs enable 9-meter leaps and speeds up to 70 km/h. Males engage in ritualistic boxing contests to compete for females.

Shared Countries

Both species can be found in 1 countries:

🇦🇺 Australia