koala vs كلب البحر الأملس ذو أسنان حادَّة

Phascolarctos cinereus compared with Mustelus dorsalis

Taxonomic Classification

Rank	koala	كلب البحر الأملس ذو أسنان حادَّة
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Chondrichthyes (أسماك غضروفية)
Order	Diprotodontia (ثنائيات الأسنان الأمامية)	Carcharhiniformes (قرش أرضي)
Family	Phascolarctidae (Koalas)	Triakidae
Genus	Phascolarctos (Koalas)	Mustelus
Species	Phascolarctos cinereus	Mustelus dorsalis

Evolutionary Relationship

koala and كلب البحر الأملس ذو أسنان حادَّة share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

كلب البحر الأملس ذو أسنان حادَّة

VU — Vulnerable

Physical Characteristics

Attribute	koala	كلب البحر الأملس ذو أسنان حادَّة
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	75 cm	—
Average Weight	10.0 kg	—

Habitat & Geographic Range

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.

كلب البحر الأملس ذو أسنان حادَّة

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.