Black-tailed Deermouse vs St. James' shell

Peromyscus melanurus compared with Pecten maximus

Key Differences

• Black-tailed Deermouse is Endangered while St. James' shell is Least Concern.

Taxonomic Classification

Rank	Black-tailed Deermouse	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Pectinida (Pectinida)
Family	Cricetidae	Pectinidae
Genus	Peromyscus	Pecten
Species	Peromyscus melanurus	Pecten maximus

Evolutionary Relationship

Black-tailed Deermouse and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-tailed Deermouse

EN — Endangered

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Black-tailed Deermouse	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tailed Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).

Black-tailed Deermouse

The Black-tailed Deermouse (Peromyscus melanurus) is a species in the genus Peromyscus. It is currently classified as Endangered 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.