Bay Mussel vs ムラサキイガイ

Mytilus edulis compared with Mytilus galloprovincialis

Key Differences

• Bay Mussel is Least Concern while ムラサキイガイ is Not Evaluated.

Taxonomic Classification

Rank	Bay Mussel	ムラサキイガイ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Mollusca (軟体動物)	Mollusca (軟体動物)
Class same	Bivalvia (二枚貝)	Bivalvia (二枚貝)
Order same	Mytilida (Mytilida)	Mytilida (Mytilida)
Family same	Mytilidae	Mytilidae
Genus same	Mytilus	Mytilus
Species	Mytilus edulis	Mytilus galloprovincialis

Evolutionary Relationship

Bay Mussel and ムラサキイガイ share a common ancestor at the Genus level: Mytilus.

Conservation Status

Bay Mussel

LC — Least Concern

ムラサキイガイ

NE — Not Evaluated

Physical Characteristics

Attribute	Bay Mussel	ムラサキイガイ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bay Mussel

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm.

Range

Widely distributed across Asia (Taiwan, Turkey), Europe (7 countries), North America (Canada, United States), and South America (Argentina).

ムラサキイガイ

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Namibia, South Africa), Asia (4 countries), Europe (6 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Chile).

Bay Mussel

ムラサキイガイ（Mytilus edulis）は、IUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体にわたって広く生息し個体数も豊富で、個体群は安定しており、差し迫った保全上の懸念はありません。

Shared Countries

Both species can be found in 5 countries:

🇦🇷 Argentina 🇧🇪 Belgium 🇨🇦 Canada 🇳🇴 Norway 🇺🇸 United States