Quadrangular Peaclam vs Red-crusted Pea Mussel

Euglesa milium compared with Euglesa personata

Key Differences

• Quadrangular Peaclam is Least Concern while Red-crusted Pea Mussel is Not Evaluated.

Taxonomic Classification

Rank	Quadrangular Peaclam	Red-crusted Pea Mussel
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Mollusca (Weichtiere)	Mollusca (Weichtiere)
Class same	Bivalvia (Muscheln)	Bivalvia (Muscheln)
Order same	Sphaeriida (Sphaeriida)	Sphaeriida (Sphaeriida)
Family same	Sphaeriidae	Sphaeriidae
Genus same	Euglesa	Euglesa
Species	Euglesa milium	Euglesa personata

Evolutionary Relationship

Quadrangular Peaclam and Red-crusted Pea Mussel share a common ancestor at the Genus level: Euglesa.

Conservation Status

Quadrangular Peaclam

LC — Least Concern

Red-crusted Pea Mussel

NE — Not Evaluated

Physical Characteristics

Attribute	Quadrangular Peaclam	Red-crusted Pea Mussel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Quadrangular Peaclam

Habitat

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

Range

Distributed across Belgium, Denmark, and United States.

Red-crusted Pea Mussel

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, and Norway.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇩🇰 Denmark