Big-eared opossum vs rusty topsnail

Didelphis aurita compared with Calliostoma conulus

Key Differences

• Big-eared opossum is Least Concern while rusty topsnail is Not Evaluated.

Taxonomic Classification

Rank	Big-eared opossum	rusty topsnail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Didelphimorphia (Didelphimorphia)	Trochida (Trochida)
Family	Didelphidae	Calliostomatidae
Genus	Didelphis	Calliostoma
Species	Didelphis aurita	Calliostoma conulus

Evolutionary Relationship

Big-eared opossum and rusty topsnail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big-eared opossum

LC — Least Concern

rusty topsnail

NE — Not Evaluated

Physical Characteristics

Attribute	Big-eared opossum	rusty topsnail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

rusty topsnail

Habitat

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

Range

Found across Asia (Turkey) and Europe (5 countries).

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.