Black-shouldered Opossum vs Dun cow

Caluromysiops irrupta compared with Leucoraja fullonica

Key Differences

• Black-shouldered Opossum is Least Concern while Dun cow is Data Deficient.

Taxonomic Classification

Rank	Black-shouldered Opossum	Dun cow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Rajiformes (Rajiformes)
Family	Didelphidae	Rajidae
Genus	Caluromysiops	Leucoraja
Species	Caluromysiops irrupta	Leucoraja fullonica

Evolutionary Relationship

Black-shouldered Opossum and Dun cow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Dun cow

DD — Data Deficient

Physical Characteristics

Attribute	Black-shouldered Opossum	Dun cow
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.

Dun cow

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

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.