Blue Dolphin vs Plain Dark-bee

Stenella coeruleoalba compared with Stelis phaeoptera

Key Differences

• Blue Dolphin is Least Concern while Plain Dark-bee is Extinct.

Taxonomic Classification

Rank	Blue Dolphin	Plain Dark-bee
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Cetacea (Whales & Dolphins)	Hymenoptera (ハチ目)
Family	Delphinidae (Oceanic Dolphins)	Megachilidae
Genus	Stenella	Stelis
Species	Stenella coeruleoalba	Stelis phaeoptera

Evolutionary Relationship

Blue Dolphin and Plain Dark-bee share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Blue Dolphin

LC — Least Concern

Plain Dark-bee

EX — Extinct

Physical Characteristics

Attribute	Blue Dolphin	Plain Dark-bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Plain Dark-bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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 4 countries:

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