Beautiful Pearl vs Chalky Macoma

Agrotera nemoralis compared with Macoma calcarea

Taxonomic Classification

Rank	Beautiful Pearl	Chalky Macoma
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Lepidoptera (Butterflies & Moths)	Cardiida (Cardiida)
Family	Crambidae	Tellinidae
Genus	Agrotera	Macoma
Species	Agrotera nemoralis	Macoma calcarea

Evolutionary Relationship

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

Conservation Status

Beautiful Pearl

LC — Least Concern

Chalky Macoma

LC — Least Concern

Physical Characteristics

Attribute	Beautiful Pearl	Chalky Macoma
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beautiful Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

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.

Beautiful Pearl

The Beautiful Pearl (Agrotera nemoralis) is a species in the genus Agrotera. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden