Black-shouldered Opossum vs Rusty Blackbird

Caluromysiops irrupta compared with Euphagus carolinus

Key Differences

• Black-shouldered Opossum is Least Concern while Rusty Blackbird is Vulnerable.

Taxonomic Classification

Rank	Black-shouldered Opossum	Rusty Blackbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Icteridae
Genus	Caluromysiops	Euphagus
Species	Caluromysiops irrupta	Euphagus carolinus

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Rusty Blackbird

VU — Vulnerable

Physical Characteristics

Attribute	Black-shouldered Opossum	Rusty Blackbird
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.

Rusty Blackbird

Habitat

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

Range

Distributed across Norway and United States. Currently classified as Vulnerable 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.