Black-shouldered Opossum vs Rufous-faced Crake

Caluromysiops irrupta compared with Laterallus xenopterus

Key Differences

• Black-shouldered Opossum is Least Concern while Rufous-faced Crake is Vulnerable.

Taxonomic Classification

Rank	Black-shouldered Opossum	Rufous-faced Crake
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Gruiformes (Gruiformes)
Family	Didelphidae	Rallidae
Genus	Caluromysiops	Laterallus
Species	Caluromysiops irrupta	Laterallus xenopterus

Evolutionary Relationship

Black-shouldered Opossum and Rufous-faced Crake share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Rufous-faced Crake

VU — Vulnerable

Physical Characteristics

Attribute	Black-shouldered Opossum	Rufous-faced Crake
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.

Rufous-faced Crake

Habitat

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

Range

Found in Norway. 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.