Blue Dolphin vs Hallowell Amagaeru

Stenella coeruleoalba compared with Hyla hallowellii

Taxonomic Classification

Rank	Blue Dolphin	Hallowell Amagaeru
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Amphibia (両生類)
Order	Cetacea (Whales & Dolphins)	Anura (カエル)
Family	Delphinidae (Oceanic Dolphins)	Hylidae
Genus	Stenella	Hyla
Species	Stenella coeruleoalba	Hyla hallowellii

Evolutionary Relationship

Blue Dolphin and Hallowell Amagaeru share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Blue Dolphin

LC — Least Concern

Hallowell Amagaeru

LC — Least Concern

Physical Characteristics

Attribute	Blue Dolphin	Hallowell Amagaeru
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).

Hallowell Amagaeru

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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。