Bornean Smooth-Tailed Treeshrew vs koala

Dendrogale melanura compared with Phascolarctos cinereus

Key Differences

Bornean Smooth-Tailed Treeshrew is Data Deficient while koala is Vulnerable.

Taxonomic Classification

Rank	Bornean Smooth-Tailed Treeshrew	koala
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Scandentia (زبابيات الشجر)	Diprotodontia (ثنائيات الأسنان الأمامية)
Family	Tupaiidae	Phascolarctidae (Koalas)
Genus	Dendrogale	Phascolarctos (Koalas)
Species	Dendrogale melanura	Phascolarctos cinereus

Evolutionary Relationship

Bornean Smooth-Tailed Treeshrew and koala share a common ancestor at the Class level: Mammalia. (ثدييات)

استعراض Class: Mammalia

Conservation Status

Bornean Smooth-Tailed Treeshrew

DD — Data Deficient

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Bornean Smooth-Tailed Treeshrew	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Bornean Smooth-Tailed Treeshrew

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.

Bornean Smooth-Tailed Treeshrew

The Bornean Smooth-tailed Treeshrew (Dendrogale melanura) is a species in the genus Dendrogale. It is currently classified as Data Deficient 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.