Скат Берга vs koala

Bathyraja bergi compared with Phascolarctos cinereus

Key Differences

• Скат Берга is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Скат Берга	koala
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Elasmobranchii	Mammalia (млекопитающие)
Order	Rajiformes (скатообразные)	Diprotodontia (двурезцовые сумчатые)
Family	Arhynchobatidae	Phascolarctidae (Koalas)
Genus	Bathyraja	Phascolarctos (Koalas)
Species	Bathyraja bergi	Phascolarctos cinereus

Evolutionary Relationship

Скат Берга and koala share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Скат Берга

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Скат Берга	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Скат Берга

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.

Скат Берга

The Bottom Skate (Bathyraja bergi) is a species in the genus Bathyraja. It is currently classified as Least Concern 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.