Arctic Blue vs Blue Dolphin

Agriades aquilo compared with Stenella coeruleoalba

Key Differences

• Arctic Blue is Near Threatened while Blue Dolphin is Least Concern.

Taxonomic Classification

Rank	Arctic Blue	Blue Dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Lepidoptera (チョウ目)	Cetacea (Whales & Dolphins)
Family	Lycaenidae	Delphinidae (Oceanic Dolphins)
Genus	Agriades	Stenella
Species	Agriades aquilo	Stenella coeruleoalba

Evolutionary Relationship

Arctic Blue and Blue Dolphin share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Arctic Blue

NT — Near Threatened

Blue Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Arctic Blue	Blue Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Finland, Norway, Russia, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Arctic Blue

The Arctic Blue (Agriades aquilo) is a species in the genus Agriades. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Blue Dolphin

スジイルカ（Stenella coeruleoalba）はIUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体で広く豊富に生息し、個体数は安定しており、即座の保全上の懸念はありません。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden