Blue Dolphin vs Sinclair's stingaree

Stenella coeruleoalba compared with Urolophus gigas

Taxonomic Classification

Rank	Blue Dolphin	Sinclair's stingaree
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Delphinidae (Oceanic Dolphins)	Urolophidae
Genus	Stenella	Urolophus
Species	Stenella coeruleoalba	Urolophus gigas

Evolutionary Relationship

Blue Dolphin and Sinclair's stingaree share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue Dolphin

LC — Least Concern

Sinclair's stingaree

LC — Least Concern

Physical Characteristics

Attribute	Blue Dolphin	Sinclair's stingaree
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).

Sinclair's stingaree

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.