Masked Mouse-tailed Dormouse vs St. James' shell

Myomimus personatus compared with Pecten maximus

Key Differences

• Masked Mouse-tailed Dormouse is Data Deficient while St. James' shell is Least Concern.

Taxonomic Classification

Rank	Masked Mouse-tailed Dormouse	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	Gliridae	Pectinidae
Genus	Myomimus	Pecten
Species	Myomimus personatus	Pecten maximus

Evolutionary Relationship

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

Conservation Status

Masked Mouse-tailed Dormouse

DD — Data Deficient

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Masked Mouse-tailed Dormouse	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Masked Mouse-tailed Dormouse

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).

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.