Black-shouldered Opossum vs Spinner Dolphin

Caluromysiops irrupta compared with Stenella longirostris

Key Differences

• Black-shouldered Opossum is Least Concern while Spinner Dolphin is Data Deficient.

Taxonomic Classification

Rank	Black-shouldered Opossum	Spinner Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Cetacea (Whales & Dolphins)
Family	Didelphidae	Delphinidae (Oceanic Dolphins)
Genus	Caluromysiops	Stenella
Species	Caluromysiops irrupta	Stenella longirostris

Evolutionary Relationship

Black-shouldered Opossum and Spinner Dolphin share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Spinner Dolphin

DD — Data Deficient

Physical Characteristics

Attribute	Black-shouldered Opossum	Spinner Dolphin
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.

Spinner Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Norway, Taiwan, and Venezuela.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia