koala vs San Miguel Island Frog

Phascolarctos cinereus compared with Leptodactylus insularum

Key Differences

• koala is Vulnerable while San Miguel Island Frog is Not Evaluated.

Taxonomic Classification

Rank	koala	San Miguel Island Frog
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Amphibia (สัตว์สะเทินน้ำสะเทินบก)
Order	Diprotodontia (Marsupials)	Anura (อันดับกบ)
Family	Phascolarctidae (Koalas)	Leptodactylidae
Genus	Phascolarctos (Koalas)	Leptodactylus
Species	Phascolarctos cinereus	Leptodactylus insularum

Evolutionary Relationship

koala and San Miguel Island Frog share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

San Miguel Island Frog

NE — Not Evaluated

Physical Characteristics

Attribute	koala	San Miguel Island Frog
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.

San Miguel Island Frog

Habitat

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

Range

Distributed across Colombia and Venezuela.

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.