Black-shouldered Opossum vs Chalky Macoma

Caluromysiops irrupta compared with Macoma calcarea

Taxonomic Classification

Rank	Black-shouldered Opossum	Chalky Macoma
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Didelphimorphia (Didelphimorphia)	Cardiida (Cardiida)
Family	Didelphidae	Tellinidae
Genus	Caluromysiops	Macoma
Species	Caluromysiops irrupta	Macoma calcarea

Evolutionary Relationship

Black-shouldered Opossum and Chalky Macoma share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Chalky Macoma

LC — Least Concern

Physical Characteristics

Attribute	Black-shouldered Opossum	Chalky Macoma
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.

Chalky Macoma

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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

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.

Chalky Macoma

The Chalky Macoma (Macoma calcarea) is a species in the genus Macoma. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.