koala vs Hiu anjing

Phascolarctos cinereus compared with Isurus paucus

Key Differences

• koala is Vulnerable while Hiu anjing is Endangered.

Taxonomic Classification

Rank	koala	Hiu anjing
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mamalia)	Chondrichthyes (Cartilaginous Fish)
Order	Diprotodontia (Marsupials)	Lamniformes (Mackerel Sharks)
Family	Phascolarctidae (Koalas)	Lamnidae (Mackerel Sharks)
Genus	Phascolarctos (Koalas)	Isurus
Species	Phascolarctos cinereus	Isurus paucus

Evolutionary Relationship

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

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Hiu anjing

EN — Endangered

Physical Characteristics

Attribute	koala	Hiu anjing
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.

Hiu anjing

Habitat

Found across multiple habitat types including temperate coniferous forests, flooded grasslands and savannas, and Mediterranean forests and woodlands, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Algeria, Chile, Norway, Portugal, and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.