Black-shouldered Opossum vs Mariana Crow

Caluromysiops irrupta compared with Corvus kubaryi

Key Differences

• Black-shouldered Opossum is Least Concern while Mariana Crow is Critically Endangered.

Taxonomic Classification

Rank	Black-shouldered Opossum	Mariana Crow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Corvidae (Crows & Ravens)
Genus	Caluromysiops	Corvus (Crows & Ravens)
Species	Caluromysiops irrupta	Corvus kubaryi

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Mariana Crow

CR — Critically Endangered

Physical Characteristics

Attribute	Black-shouldered Opossum	Mariana Crow
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.

Mariana Crow

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically 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.