Amji Hynobiid vs koala

Hynobius amjiensis compared with Phascolarctos cinereus

Key Differences

• Amji Hynobiid is Endangered while koala is Vulnerable.

Taxonomic Classification

Rank	Amji Hynobiid	koala
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (amphibien)	Mammalia (mammifères)
Order	Caudata (Caudata)	Diprotodontia (Marsupials)
Family	Hynobiidae	Phascolarctidae (Koalas)
Genus	Hynobius	Phascolarctos (Koalas)
Species	Hynobius amjiensis	Phascolarctos cinereus

Evolutionary Relationship

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

Conservation Status

Amji Hynobiid

EN — Endangered

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Amji Hynobiid	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Amji Hynobiid

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.

Amji Hynobiid

The Amji Hynobiid (Hynobius amjiensis) is a species in the genus Hynobius. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.