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 (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Roedores)	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. (mamíferos)

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

Icônico marsupial do leste e sudeste da Austrália, os coalas pesam até 15 kg e passam até 22 horas diárias dormindo para conservar energia de sua dieta de folhas de eucalipto, com baixo teor calórico. Altamente especializados para processar os compostos tóxicos do eucalipto que matariam a maioria dos outros mamíferos, possuem microbiomas intestinais unicamente adaptados para a destoxificação. Classificado como Em Perigo em 2022, com populações dizimadas pela doença de clamídia, desmatamento e mudanças climáticas.