Amerikanischer Hummer vs Koala

Homarus americanus compared with Phascolarctos cinereus

Key Differences

• Amerikanischer Hummer is Not Evaluated while Koala is Vulnerable.

Taxonomic Classification

Rank	Amerikanischer Hummer	Koala
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Malacostraca (Höhere Krebse)	Mammalia (Säugetiere)
Order	Decapoda (Zehnfußkrebse)	Diprotodontia (Marsupials)
Family	Nephropidae	Phascolarctidae (Koalas)
Genus	Homarus	Phascolarctos (Koalas)
Species	Homarus americanus	Phascolarctos cinereus

Evolutionary Relationship

Amerikanischer Hummer and Koala share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Amerikanischer Hummer

NE — Not Evaluated

Koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Amerikanischer Hummer	Koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Amerikanischer Hummer

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Europe (8 countries), North America (Canada, United States), and South America (Colombia).

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.

Amerikanischer Hummer

American Clawed Lobster (Homarus americanus) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

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.