koala vs Tadami Clawed Salamander

Phascolarctos cinereus compared with Onychodactylus fuscus

Key Differences

• koala is Vulnerable while Tadami Clawed Salamander is Endangered.

Taxonomic Classification

Rank	koala	Tadami Clawed Salamander
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Amphibia (สัตว์สะเทินน้ำสะเทินบก)
Order	Diprotodontia (Marsupials)	Caudata (ซาลาแมนเดอร์)
Family	Phascolarctidae (Koalas)	Hynobiidae
Genus	Phascolarctos (Koalas)	Onychodactylus
Species	Phascolarctos cinereus	Onychodactylus fuscus

Evolutionary Relationship

koala and Tadami Clawed Salamander share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Tadami Clawed Salamander

EN — Endangered

Physical Characteristics

Attribute	koala	Tadami Clawed Salamander
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.

Tadami Clawed Salamander

Habitat

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.