koala vs Striated Fingernailclam

Phascolarctos cinereus compared with Sphaerium striatinum

Key Differences

• koala is Vulnerable while Striated Fingernailclam is Least Concern.

Taxonomic Classification

Rank	koala	Striated Fingernailclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (moluscos)
Class	Mammalia (mamíferos)	Bivalvia (Bivalvia)
Order	Diprotodontia (Marsupials)	Sphaeriida (Sphaeriida)
Family	Phascolarctidae (Koalas)	Sphaeriidae
Genus	Phascolarctos (Koalas)	Sphaerium
Species	Phascolarctos cinereus	Sphaerium striatinum

Evolutionary Relationship

koala and Striated Fingernailclam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Striated Fingernailclam

LC — Least Concern

Physical Characteristics

Attribute	koala	Striated Fingernailclam
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.

Striated Fingernailclam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

koala

Icónico marsupial del este y sureste de Australia, los koalas pesan hasta 15 kg y pasan hasta 22 horas diarias durmiendo para conservar energía de su dieta de hojas de eucalipto, baja en calorías. Altamente especializados para procesar los compuestos tóxicos del eucalipto que matarían a la mayoría de los demás mamíferos, poseen microbiomas intestinales únicamente adaptados para la desintoxicación. Clasificado como En Peligro en 2022, con poblaciones diezmadas por la enfermedad de clamidia, la deforestación y el cambio climático.