Imperial Cave Salamander vs koala

Speleomantes imperialis compared with Phascolarctos cinereus

Key Differences

• Imperial Cave Salamander is Near Threatened while koala is Vulnerable.

Taxonomic Classification

Rank	Imperial Cave Salamander	koala
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (amphibien)	Mammalia (mammifères)
Order	Caudata (Caudata)	Diprotodontia (Marsupials)
Family	Plethodontidae	Phascolarctidae (Koalas)
Genus	Speleomantes	Phascolarctos (Koalas)
Species	Speleomantes imperialis	Phascolarctos cinereus

Evolutionary Relationship

Imperial Cave Salamander and koala share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Imperial Cave Salamander

NT — Near Threatened

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Imperial Cave Salamander	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Imperial Cave Salamander

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.

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.