бычья-акула американская vs koala

Heterodontus francisci compared with Phascolarctos cinereus

Key Differences

• бычья-акула американская is Data Deficient while koala is Vulnerable.

Taxonomic Classification

Rank	бычья-акула американская	koala
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Elasmobranchii	Mammalia (млекопитающие)
Order	Heterodontiformes (разнозубообразные)	Diprotodontia (двурезцовые сумчатые)
Family	Heterodontidae	Phascolarctidae (Koalas)
Genus	Heterodontus	Phascolarctos (Koalas)
Species	Heterodontus francisci	Phascolarctos cinereus

Evolutionary Relationship

бычья-акула американская and koala share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

бычья-акула американская

DD — Data Deficient

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	бычья-акула американская	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

бычья-акула американская

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.

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.