Black-shouldered Opossum vs Marsh Tit

Caluromysiops irrupta compared with Poecile palustris

Key Differences

• Black-shouldered Opossum is Least Concern while Marsh Tit is Near Threatened.

Taxonomic Classification

Rank	Black-shouldered Opossum	Marsh Tit
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Paridae
Genus	Caluromysiops	Poecile
Species	Caluromysiops irrupta	Poecile palustris

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Marsh Tit

NT — Near Threatened

Physical Characteristics

Attribute	Black-shouldered Opossum	Marsh Tit
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.

Marsh Tit

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. 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.