Black-shouldered Opossum vs Peruvian Antpitta

Caluromysiops irrupta compared with Grallaricula peruviana

Key Differences

• Black-shouldered Opossum is Least Concern while Peruvian Antpitta is Near Threatened.

Taxonomic Classification

Rank	Black-shouldered Opossum	Peruvian Antpitta
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Grallariidae
Genus	Caluromysiops	Grallaricula
Species	Caluromysiops irrupta	Grallaricula peruviana

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Peruvian Antpitta

NT — Near Threatened

Physical Characteristics

Attribute	Black-shouldered Opossum	Peruvian Antpitta
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.

Peruvian Antpitta

Habitat

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

Range

Distributed across Ecuador and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.