Chalky Macoma vs Eurasian Least Shrew

Macoma calcarea compared with Sorex minutissimus

Taxonomic Classification

Rank	Chalky Macoma	Eurasian Least Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Cardiida (Cardiida)	Soricomorpha (Soricomorpha)
Family	Tellinidae	Soricidae
Genus	Macoma	Sorex
Species	Macoma calcarea	Sorex minutissimus

Evolutionary Relationship

Chalky Macoma and Eurasian Least Shrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chalky Macoma

LC — Least Concern

Eurasian Least Shrew

LC — Least Concern

Physical Characteristics

Attribute	Chalky Macoma	Eurasian Least Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalky Macoma

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Eurasian Least Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Chalky Macoma

The Chalky Macoma (Macoma calcarea) is a species in the genus Macoma. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden