Chinese Red Pika vs St. James' shell

Ochotona erythrotis compared with Pecten maximus

Taxonomic Classification

Rank	Chinese Red Pika	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Lagomorpha (Rabbits & Hares)	Pectinida (Pectinida)
Family	Ochotonidae	Pectinidae
Genus	Ochotona	Pecten
Species	Ochotona erythrotis	Pecten maximus

Evolutionary Relationship

Chinese Red Pika and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chinese Red Pika

LC — Least Concern

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Chinese Red Pika	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese Red Pika

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).

Chinese Red Pika

The Chinese Red Pika (Ochotona erythrotis) is a species in the genus Ochotona. It is currently classified as Least Concern on the IUCN Red List.

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.