Blue Dolphin vs Trapezoid torpedo

Stenella coeruleoalba compared with Tetronarce tokionis

Taxonomic Classification

Rank	Blue Dolphin	Trapezoid torpedo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Torpediniformes (electric ray)
Family	Delphinidae (Oceanic Dolphins)	Torpedinidae
Genus	Stenella	Tetronarce
Species	Stenella coeruleoalba	Tetronarce tokionis

Evolutionary Relationship

Blue Dolphin and Trapezoid torpedo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue Dolphin

LC — Least Concern

Trapezoid torpedo

LC — Least Concern

Physical Characteristics

Attribute	Blue Dolphin	Trapezoid torpedo
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).

Trapezoid torpedo

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.