Black-shouldered Opossum vs Dog fish

Caluromysiops irrupta compared with Haploblepharus edwardsii

Key Differences

• Black-shouldered Opossum is Least Concern while Dog fish is Endangered.

Taxonomic Classification

Rank	Black-shouldered Opossum	Dog fish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Didelphimorphia (Didelphimorphia)	Carcharhiniformes (Ground Sharks)
Family	Didelphidae	Scyliorhinidae
Genus	Caluromysiops	Haploblepharus
Species	Caluromysiops irrupta	Haploblepharus edwardsii

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Dog fish

EN — Endangered

Physical Characteristics

Attribute	Black-shouldered Opossum	Dog fish
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.

Dog fish

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.