Bengal whipray vs Blue Dolphin

Brevitrygon imbricata compared with Stenella coeruleoalba

Key Differences

• Bengal whipray is Vulnerable while Blue Dolphin is Least Concern.

Taxonomic Classification

Rank	Bengal whipray	Blue Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Dasyatidae	Delphinidae (Oceanic Dolphins)
Genus	Brevitrygon	Stenella
Species	Brevitrygon imbricata	Stenella coeruleoalba

Evolutionary Relationship

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

Conservation Status

Bengal whipray

VU — Vulnerable

Blue Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Bengal whipray	Blue Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bengal whipray

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).

Bengal whipray

The Bengal whipray (Brevitrygon imbricata) is a species in the genus Brevitrygon. It is currently classified as Vulnerable on the IUCN Red List.

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.