Chalky Macoma vs Graceful Laucha

Macoma calcarea compared with Calomys lepidus

Taxonomic Classification

Rank	Chalky Macoma	Graceful Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Cardiida (Cardiida)	Rodentia (Rodents)
Family	Tellinidae	Cricetidae
Genus	Macoma	Calomys
Species	Macoma calcarea	Calomys lepidus

Evolutionary Relationship

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

Conservation Status

Chalky Macoma

LC — Least Concern

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute	Chalky Macoma	Graceful Laucha
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.

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.