Chinese stingray vs koala

Hemitrygon sinensis compared with Phascolarctos cinereus

Key Differences

• Chinese stingray is Endangered while koala is Vulnerable.

Taxonomic Classification

Rank	Chinese stingray	koala
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Myliobatiformes (Myliobatiformes)	Diprotodontia (Marsupials)
Family	Dasyatidae	Phascolarctidae (Koalas)
Genus	Hemitrygon	Phascolarctos (Koalas)
Species	Hemitrygon sinensis	Phascolarctos cinereus

Evolutionary Relationship

Chinese stingray and koala share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinese stingray

EN — Endangered

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Chinese stingray	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Chinese stingray

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.

Chinese stingray

The Chinese Stingray (Hemitrygon sinensis) is a species in the genus Hemitrygon. It is currently classified as Endangered on the IUCN Red List.

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.