Cinnamon-colored Thomasomys vs St. James' shell

Thomasomys cinnameus compared with Pecten maximus

Taxonomic Classification

Rank	Cinnamon-colored Thomasomys	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	Thomasomys	Pecten
Species	Thomasomys cinnameus	Pecten maximus

Evolutionary Relationship

Cinnamon-colored Thomasomys and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cinnamon-colored Thomasomys

LC — Least Concern

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Cinnamon-colored Thomasomys	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cinnamon-colored Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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).

Cinnamon-colored Thomasomys

The Cinnamon-colored Thomasomys (Thomasomys cinnameus) is a species in the genus Thomasomys. 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.