Black-shouldered Opossum vs Gray-headed Antbird

Caluromysiops irrupta compared with Myrmeciza griseiceps

Key Differences

• Black-shouldered Opossum is Least Concern while Gray-headed Antbird is Endangered.

Taxonomic Classification

Rank	Black-shouldered Opossum	Gray-headed Antbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Thamnophilidae
Genus	Caluromysiops	Myrmeciza
Species	Caluromysiops irrupta	Myrmeciza griseiceps

Evolutionary Relationship

Black-shouldered Opossum and Gray-headed Antbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Gray-headed Antbird

EN — Endangered

Physical Characteristics

Attribute	Black-shouldered Opossum	Gray-headed Antbird
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.

Gray-headed Antbird

Habitat

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

Range

Found in Ecuador. 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.