Black-shouldered Opossum vs Dils’ Grayling

Caluromysiops irrupta compared with Pseudochazara orestes

Key Differences

• Black-shouldered Opossum is Least Concern while Dils’ Grayling is Vulnerable.

Taxonomic Classification

Rank	Black-shouldered Opossum	Dils’ Grayling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Nymphalidae (Brush-footed Butterflies)
Genus	Caluromysiops	Pseudochazara
Species	Caluromysiops irrupta	Pseudochazara orestes

Evolutionary Relationship

Black-shouldered Opossum and Dils’ Grayling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Dils’ Grayling

VU — Vulnerable

Physical Characteristics

Attribute	Black-shouldered Opossum	Dils’ Grayling
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.

Dils’ Grayling

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Bulgaria and Greece. 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.