Chalky Macoma vs Foca Pia

Macoma calcarea compared with Pagophilus groenlandicus

Key Differences

• Chalky Macoma is Least Concern while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Chalky Macoma	Foca Pia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Cardiida (Cardiida)	Pinnipedia (Seals & Sea Lions)
Family	Tellinidae	Phocidae (True Seals)
Genus	Macoma	Pagophilus
Species	Macoma calcarea	Pagophilus groenlandicus

Evolutionary Relationship

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

Conservation Status

Chalky Macoma

LC — Least Concern

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Chalky Macoma	Foca Pia
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.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, 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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden