koala vs Yellow-spotted cat shark

Phascolarctos cinereus compared with Scyliorhinus capensis

Key Differences

• koala is Vulnerable while Yellow-spotted cat shark is Near Threatened.

Taxonomic Classification

Rank	koala	Yellow-spotted cat shark
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Chondrichthyes (ปลากระดูกอ่อน)
Order	Diprotodontia (Marsupials)	Carcharhiniformes (อันดับปลาฉลามครีบดำ)
Family	Phascolarctidae (Koalas)	Scyliorhinidae
Genus	Phascolarctos (Koalas)	Scyliorhinus
Species	Phascolarctos cinereus	Scyliorhinus capensis

Evolutionary Relationship

koala and Yellow-spotted cat shark share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Yellow-spotted cat shark

NT — Near Threatened

Physical Characteristics

Attribute	koala	Yellow-spotted cat shark
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.

Yellow-spotted cat shark

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.