koala vs Акула сельдевая (=акула атлантическая)

Phascolarctos cinereus compared with Lamna nasus

Key Differences

• koala is Vulnerable while Акула сельдевая (=акула атлантическая) is Critically Endangered.

Taxonomic Classification

Rank	koala	Акула сельдевая (=акула атлантическая)
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Chondrichthyes (хрящевые рыбы)
Order	Diprotodontia (двурезцовые сумчатые)	Lamniformes (ламнообразные)
Family	Phascolarctidae (Koalas)	Lamnidae (Mackerel Sharks)
Genus	Phascolarctos (Koalas)	Lamna
Species	Phascolarctos cinereus	Lamna nasus

Evolutionary Relationship

koala and Акула сельдевая (=акула атлантическая) share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Акула сельдевая (=акула атлантическая)

CR — Critically Endangered

Physical Characteristics

Attribute	koala	Акула сельдевая (=акула атлантическая)
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.

Акула сельдевая (=акула атлантическая)

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Chile, Denmark, Norway, Portugal, and Sweden. Currently classified as Critically 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.