dusky antechinus vs koala

Antechinus swainsonii compared with Phascolarctos cinereus

Key Differences

• dusky antechinus is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	dusky antechinus	koala
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Dasyuromorphia (دصيوريات الشكل)	Diprotodontia (ثنائيات الأسنان الأمامية)
Family	Dasyuridae	Phascolarctidae (Koalas)
Genus	Antechinus	Phascolarctos (Koalas)
Species	Antechinus swainsonii	Phascolarctos cinereus

Evolutionary Relationship

dusky antechinus and koala share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

dusky antechinus

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	dusky antechinus	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

dusky antechinus

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.

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.