American black bear vs Big-eared opossum

Ursus americanus compared with Didelphis aurita

Taxonomic Classification

Rank	American black bear	Big-eared opossum
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Carnivora (bộ Ăn thịt)	Didelphimorphia (Didelphimorphia)
Family	Ursidae (Bears)	Didelphidae
Genus	Ursus (Bears)	Didelphis
Species	Ursus americanus	Didelphis aurita

Evolutionary Relationship

American black bear and Big-eared opossum share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

American black bear

LC — Least Concern

Big-eared opossum

LC — Least Concern

Physical Characteristics

Attribute	American black bear	Big-eared 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.

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.