Amazon River Dolphin vs American black bear

Inia geoffrensis compared with Ursus americanus

Key Differences

• Amazon River Dolphin is Data Deficient while American black bear is Least Concern.

Taxonomic Classification

Rank	Amazon River Dolphin	American black bear
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Carnivora (Carnivorans)
Family	Iniidae	Ursidae (Bears)
Genus	Inia	Ursus (Bears)
Species	Inia geoffrensis	Ursus americanus

Evolutionary Relationship

Amazon River Dolphin and American black bear share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

American black bear

LC — Least Concern

Physical Characteristics

Attribute	Amazon River Dolphin	American black bear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon River Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

American black bear

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Amazon River Dolphin

The Amazon River Dolphin (Inia geoffrensis) is a species in the genus Inia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. 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.