American black bear vs Johan s Spiny Mouse

Ursus americanus compared with Acomys johannis

Taxonomic Classification

Rank	American black bear	Johan s Spiny Mouse
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Carnivora (ネコ目)	Rodentia (ネズミ目)
Family	Ursidae (Bears)	Muridae (Mice & Rats)
Genus	Ursus (Bears)	Acomys
Species	Ursus americanus	Acomys johannis

Evolutionary Relationship

American black bear and Johan s Spiny Mouse share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

American black bear

LC — Least Concern

Johan s Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	American black bear	Johan s Spiny Mouse
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.

Johan s Spiny Mouse

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.