American black bear vs Gray Mouse Opossum

Ursus americanus compared with Tlacuatzin canescens

Taxonomic Classification

Rank	American black bear	Gray Mouse 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)	Tlacuatzin
Species	Ursus americanus	Tlacuatzin canescens

Evolutionary Relationship

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

Conservation Status

American black bear

LC — Least Concern

Gray Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	American black bear	Gray Mouse 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.

Gray Mouse 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.