Blue Dolphin vs Long-billed Crombec

Stenella coeruleoalba compared with Sylvietta rufescens

Taxonomic Classification

Rank	Blue Dolphin	Long-billed Crombec
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Macrosphenidae
Genus	Stenella	Sylvietta
Species	Stenella coeruleoalba	Sylvietta rufescens

Evolutionary Relationship

Blue Dolphin and Long-billed Crombec share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue Dolphin

LC — Least Concern

Long-billed Crombec

LC — Least Concern

Physical Characteristics

Attribute	Blue Dolphin	Long-billed Crombec
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).

Long-billed Crombec

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway