Asian brush crab vs koala

Hemigrapsus takanoi compared with Phascolarctos cinereus

Key Differences

Asian brush crab is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Asian brush crab	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Diprotodontia (Marsupials)
Family	Varunidae	Phascolarctidae (Koalas)
Genus	Hemigrapsus	Phascolarctos (Koalas)
Species	Hemigrapsus takanoi	Phascolarctos cinereus

Evolutionary Relationship

Asian brush crab and koala share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

Asian brush crab

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Asian brush crab	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Asian brush crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found across Asia (Taiwan) and Europe (8 countries).

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.

Asian brush crab

The Asian brush crab (Hemigrapsus takanoi) is a species in the genus Hemigrapsus. Typically found in marine, freshwater, and terrestrial environments. Found across Asia (Taiwan) and Europe (8 countries).

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.