Blue Dolphin vs Illiger's Saddle-back Tamarin

Stenella coeruleoalba compared with Leontocebus illigeri

Key Differences

• Blue Dolphin is Least Concern while Illiger's Saddle-back Tamarin is Near Threatened.

Taxonomic Classification

Rank	Blue Dolphin	Illiger's Saddle-back Tamarin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Cetacea (Whales & Dolphins)	Primates (サル目)
Family	Delphinidae (Oceanic Dolphins)	Callitrichidae
Genus	Stenella	Leontocebus
Species	Stenella coeruleoalba	Leontocebus illigeri

Evolutionary Relationship

Blue Dolphin and Illiger's Saddle-back Tamarin share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Blue Dolphin

LC — Least Concern

Illiger's Saddle-back Tamarin

NT — Near Threatened

Physical Characteristics

Attribute	Blue Dolphin	Illiger's Saddle-back Tamarin
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).

Illiger's Saddle-back Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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。