Blue Dolphin vs Western Spectre

Stenella coeruleoalba compared with Boyeria irene

Taxonomic Classification

Rank	Blue Dolphin	Western Spectre
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Odonata (Odonata)
Family	Delphinidae (Oceanic Dolphins)	Aeshnidae
Genus	Stenella	Boyeria
Species	Stenella coeruleoalba	Boyeria irene

Evolutionary Relationship

Blue Dolphin and Western Spectre share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blue Dolphin

LC — Least Concern

Western Spectre

LC — Least Concern

Physical Characteristics

Attribute	Blue Dolphin	Western Spectre
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).

Western Spectre

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Blue Dolphin

Blue Dolphin (Stenella coeruleoalba) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.