Delicate Samoana tree snail vs koala

Samoana diaphana compared with Phascolarctos cinereus

Key Differences

• Delicate Samoana tree snail is Endangered while koala is Vulnerable.

Taxonomic Classification

Rank	Delicate Samoana tree snail	koala
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Mollusca (Yumuşakçalar)	Chordata (Kordalılar)
Class	Gastropoda (Karından bacaklılar)	Mammalia (memeliler)
Order	Stylommatophora (Stylommatophora)	Diprotodontia (İki ön dişliler)
Family	Partulidae	Phascolarctidae (Koalas)
Genus	Samoana	Phascolarctos (Koalas)
Species	Samoana diaphana	Phascolarctos cinereus

Evolutionary Relationship

Delicate Samoana tree snail and koala share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

Delicate Samoana tree snail

EN — Endangered

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Delicate Samoana tree snail	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Delicate Samoana tree snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.