Black-shouldered Opossum vs Cornish Midget

Caluromysiops irrupta compared with Phyllonorycter staintoniella

Key Differences

• Black-shouldered Opossum is Least Concern while Cornish Midget is Critically Endangered.

Taxonomic Classification

Rank	Black-shouldered Opossum	Cornish Midget
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Gracillariidae
Genus	Caluromysiops	Phyllonorycter
Species	Caluromysiops irrupta	Phyllonorycter staintoniella

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Cornish Midget

CR — Critically Endangered

Physical Characteristics

Attribute	Black-shouldered Opossum	Cornish Midget
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.

Cornish Midget

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Italy, Spain, and Sweden. Currently classified as Critically Endangered 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.