American black bear vs Black-shouldered Opossum

Ursus americanus compared with Caluromysiops irrupta

Taxonomic Classification

Rank	American black bear	Black-shouldered Opossum
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Carnivora (食肉目)	Didelphimorphia (负鼠目)
Family	Ursidae (Bears)	Didelphidae
Genus	Ursus (Bears)	Caluromysiops
Species	Ursus americanus	Caluromysiops irrupta

Evolutionary Relationship

American black bear and Black-shouldered Opossum share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

American black bear

LC — Least Concern

Black-shouldered Opossum

LC — Least Concern

Physical Characteristics

Attribute	American black bear	Black-shouldered Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American black bear

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Black-shouldered Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

American black bear

The American black bear (Ursus americanus) is a species in the genus Ursus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.