Chalky Macoma vs Murin Nordique

Macoma calcarea compared with Myotis septentrionalis

Key Differences

• Chalky Macoma is Least Concern while Murin Nordique is Near Threatened.

Taxonomic Classification

Rank	Chalky Macoma	Murin Nordique
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Cardiida (Cardiida)	Chiroptera (Bats)
Family	Tellinidae	Vespertilionidae
Genus	Macoma	Myotis
Species	Macoma calcarea	Myotis septentrionalis

Evolutionary Relationship

Chalky Macoma and Murin Nordique share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chalky Macoma

LC — Least Concern

Murin Nordique

NT — Near Threatened

Physical Characteristics

Attribute	Chalky Macoma	Murin Nordique
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.

Murin Nordique

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 1 countries:

🇺🇸 United States