American black bear vs nut fingernailclam

Ursus americanus compared with Sphaerium rivicola

Key Differences

• American black bear is Least Concern while nut fingernailclam is Not Evaluated.

Taxonomic Classification

Rank	American black bear	nut fingernailclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Carnivora (Carnivorans)	Sphaeriida (Sphaeriida)
Family	Ursidae (Bears)	Sphaeriidae
Genus	Ursus (Bears)	Sphaerium
Species	Ursus americanus	Sphaerium rivicola

Evolutionary Relationship

American black bear and nut fingernailclam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

American black bear

LC — Least Concern

nut fingernailclam

NE — Not Evaluated

Physical Characteristics

Attribute	American black bear	nut fingernailclam
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.

nut fingernailclam

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Ukraine.

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.