koala vs onyx slippersnail

Phascolarctos cinereus compared with Crepidula onyx

Key Differences

• koala is Vulnerable while onyx slippersnail is Not Evaluated.

Taxonomic Classification

Rank	koala	onyx slippersnail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (Moluscos)
Class	Mammalia (mamíferos)	Gastropoda (Gastrópodes)
Order	Diprotodontia (Marsupials)	Littorinimorpha (Littorinimorpha)
Family	Phascolarctidae (Koalas)	Calyptraeidae
Genus	Phascolarctos (Koalas)	Crepidula
Species	Phascolarctos cinereus	Crepidula onyx

Evolutionary Relationship

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

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

onyx slippersnail

NE — Not Evaluated

Physical Characteristics

Attribute	koala	onyx slippersnail
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.

onyx slippersnail

Habitat

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

Range

Widely distributed across Asia (China, Japan, South Korea), Europe (Norway, Sweden), and South America (Chile).

koala

Icônico marsupial do leste e sudeste da Austrália, os coalas pesam até 15 kg e passam até 22 horas diárias dormindo para conservar energia de sua dieta de folhas de eucalipto, com baixo teor calórico. Altamente especializados para processar os compostos tóxicos do eucalipto que matariam a maioria dos outros mamíferos, possuem microbiomas intestinais unicamente adaptados para a destoxificação. Classificado como Em Perigo em 2022, com populações dizimadas pela doença de clamídia, desmatamento e mudanças climáticas.