American black bear vs Child’s Rice Rat

Ursus americanus compared with Nephelomys childi

Taxonomic Classification

Rank	American black bear	Child’s Rice Rat
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)	Cricetidae
Genus	Ursus (Bears)	Nephelomys
Species	Ursus americanus	Nephelomys childi

Evolutionary Relationship

American black bear and Child’s Rice Rat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

American black bear

LC — Least Concern

Child’s Rice Rat

LC — Least Concern

Physical Characteristics

Attribute	American black bear	Child’s Rice Rat
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.

Child’s Rice Rat

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.

Child’s Rice Rat

The Child’s Rice Rat (Nephelomys childi) is a species in the genus Nephelomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.