koala vs Round fantail stingray

Phascolarctos cinereus compared with Taeniura grabata

Key Differences

• koala is Vulnerable while Round fantail stingray is Not Evaluated.

Taxonomic Classification

Rank	koala	Round fantail stingray
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Diprotodontia (Thú hai răng trước)	Myliobatiformes (Bộ Cá đuối ó)
Family	Phascolarctidae (Koalas)	Dasyatidae
Genus	Phascolarctos (Koalas)	Taeniura
Species	Phascolarctos cinereus	Taeniura grabata

Evolutionary Relationship

koala and Round fantail stingray share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Round fantail stingray

NE — Not Evaluated

Physical Characteristics

Attribute	koala	Round fantail stingray
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.

Round fantail stingray

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Turkey.

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.