American black bear vs St. James' shell

Ursus americanus compared with Pecten maximus

Taxonomic Classification

Rank	American black bear	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Carnivora (Carnivorans)	Pectinida (Pectinida)
Family	Ursidae (Bears)	Pectinidae
Genus	Ursus (Bears)	Pecten
Species	Ursus americanus	Pecten maximus

Evolutionary Relationship

American black bear and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

American black bear

LC — Least Concern

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	American black bear	St. James' shell
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.

St. James' shell

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (China), Europe (8 countries), and South America (Chile).

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.

St. James' shell

St. James' shell (Pecten maximus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.