Blue Dolphin vs ヒバリツメナガタヒバリ

Stenella coeruleoalba compared with Macronyx sharpei

Key Differences

• Blue Dolphin is Least Concern while ヒバリツメナガタヒバリ is Endangered.

Taxonomic Classification

Rank	Blue Dolphin	ヒバリツメナガタヒバリ
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)	Aves (鳥類)
Order	Cetacea (Whales & Dolphins)	Passeriformes (スズメ目)
Family	Delphinidae (Oceanic Dolphins)	Motacillidae
Genus	Stenella	Macronyx
Species	Stenella coeruleoalba	Macronyx sharpei

Evolutionary Relationship

Blue Dolphin and ヒバリツメナガタヒバリ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Blue Dolphin

LC — Least Concern

ヒバリツメナガタヒバリ

EN — Endangered

Physical Characteristics

Attribute	Blue Dolphin	ヒバリツメナガタヒバリ
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).

ヒバリツメナガタヒバリ

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

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。