Black-shouldered Opossum vs Snuffbox

Caluromysiops irrupta compared with Epioblasma triquetra

Key Differences

• Black-shouldered Opossum is Least Concern while Snuffbox is Endangered.

Taxonomic Classification

Rank	Black-shouldered Opossum	Snuffbox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Didelphimorphia (Didelphimorphia)	Unionida (Unionida)
Family	Didelphidae	Unionidae
Genus	Caluromysiops	Epioblasma
Species	Caluromysiops irrupta	Epioblasma triquetra

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Snuffbox

EN — Endangered

Physical Characteristics

Attribute	Black-shouldered Opossum	Snuffbox
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.

Snuffbox

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.