American black bear vs Porter s Rock Rat

Ursus americanus compared with Aconaemys porteri

Key Differences

• American black bear is Least Concern while Porter s Rock Rat is Data Deficient.

Taxonomic Classification

Rank	American black bear	Porter s Rock Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Rodentia (Rodents)
Family	Ursidae (Bears)	Octodontidae
Genus	Ursus (Bears)	Aconaemys
Species	Ursus americanus	Aconaemys porteri

Evolutionary Relationship

American black bear and Porter s Rock Rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

American black bear

LC — Least Concern

Porter s Rock Rat

DD — Data Deficient

Physical Characteristics

Attribute	American black bear	Porter s Rock 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.

Porter s Rock Rat

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.