Asiatic brush-tailed porcupine vs koala

Atherurus macrourus compared with Phascolarctos cinereus

Key Differences

Asiatic brush-tailed porcupine is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Asiatic brush-tailed porcupine	koala
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Rodentia (hewan pengerat)	Diprotodontia (Marsupials)
Family	Hystricidae	Phascolarctidae (Koalas)
Genus	Atherurus	Phascolarctos (Koalas)
Species	Atherurus macrourus	Phascolarctos cinereus

Evolutionary Relationship

Asiatic brush-tailed porcupine and koala share a common ancestor at the Class level: Mammalia. (mamalia)

Lihat Class: Mammalia

Conservation Status

Asiatic brush-tailed porcupine

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Asiatic brush-tailed porcupine	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Asiatic brush-tailed porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Asiatic brush-tailed porcupine

The Asiatic brush-tailed porcupine (Atherurus macrourus) is a species in the genus Atherurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.