Black-shouldered Opossum vs Great Knot

Caluromysiops irrupta compared with Calidris tenuirostris

Key Differences

• Black-shouldered Opossum is Least Concern while Great Knot is Not Evaluated.

Taxonomic Classification

Rank	Black-shouldered Opossum	Great Knot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Charadriiformes (Charadriiformes)
Family	Didelphidae	Scolopacidae
Genus	Caluromysiops	Calidris
Species	Caluromysiops irrupta	Calidris tenuirostris

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Great Knot

NE — Not Evaluated

Physical Characteristics

Attribute	Black-shouldered Opossum	Great Knot
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.

Great Knot

Habitat

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

Range

Distributed across Norway, Sweden, and Taiwan.

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.