Blue Dolphin vs Ganges shark

Stenella coeruleoalba compared with Glyphis gangeticus

Key Differences

• Blue Dolphin is Least Concern while Ganges shark is Critically Endangered.

Taxonomic Classification

Rank	Blue Dolphin	Ganges shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Ground Sharks)
Family	Delphinidae (Oceanic Dolphins)	Carcharhinidae
Genus	Stenella	Glyphis
Species	Stenella coeruleoalba	Glyphis gangeticus

Evolutionary Relationship

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

Conservation Status

Blue Dolphin

LC — Least Concern

Ganges shark

CR — Critically Endangered

Physical Characteristics

Attribute	Blue Dolphin	Ganges shark
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).

Ganges shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.