Black-shouldered Opossum vs Elephant fish

Caluromysiops irrupta compared with Callorhinchus callorynchus

Key Differences

• Black-shouldered Opossum is Least Concern while Elephant fish is Vulnerable.

Taxonomic Classification

Rank	Black-shouldered Opossum	Elephant fish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Holocephali (Holocephali)
Order	Didelphimorphia (Didelphimorphia)	Chimaeriformes (Chimaeriformes)
Family	Didelphidae	Callorhinchidae
Genus	Caluromysiops	Callorhinchus
Species	Caluromysiops irrupta	Callorhinchus callorynchus

Evolutionary Relationship

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

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Elephant fish

VU — Vulnerable

Physical Characteristics

Attribute	Black-shouldered Opossum	Elephant 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.

Elephant fish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. 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.