Black-shouldered Opossum vs nut fingernailclam

Caluromysiops irrupta compared with Sphaerium rivicola

Key Differences

• Black-shouldered Opossum is Least Concern while nut fingernailclam is Not Evaluated.

Taxonomic Classification

Rank	Black-shouldered Opossum	nut fingernailclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Didelphimorphia (Didelphimorphia)	Sphaeriida (Sphaeriida)
Family	Didelphidae	Sphaeriidae
Genus	Caluromysiops	Sphaerium
Species	Caluromysiops irrupta	Sphaerium rivicola

Evolutionary Relationship

Black-shouldered Opossum and nut fingernailclam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

nut fingernailclam

NE — Not Evaluated

Physical Characteristics

Attribute	Black-shouldered Opossum	nut fingernailclam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-shouldered Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

nut fingernailclam

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Ukraine.

Black-shouldered Opossum

The Black-shouldered Opossum (Caluromysiops irrupta) is a species in the genus Caluromysiops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.