koala vs شِفنين بحري مَمزُوجة

Phascolarctos cinereus compared with Raja microocellata

Key Differences

• koala is Vulnerable while شِفنين بحري مَمزُوجة is Near Threatened.

Taxonomic Classification

Rank	koala	شِفنين بحري مَمزُوجة
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Elasmobranchii
Order	Diprotodontia (ثنائيات الأسنان الأمامية)	Rajiformes (ورنكيات الشكل)
Family	Phascolarctidae (Koalas)	Rajidae
Genus	Phascolarctos (Koalas)	Raja
Species	Phascolarctos cinereus	Raja microocellata

Evolutionary Relationship

koala and شِفنين بحري مَمزُوجة share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

شِفنين بحري مَمزُوجة

NT — Near Threatened

Physical Characteristics

Attribute	koala	شِفنين بحري مَمزُوجة
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.

شِفنين بحري مَمزُوجة

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium and Denmark. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.