dauphin rayé vs Viréon olivâtre

Stenella coeruleoalba compared with Hylophilus olivaceus

Taxonomic Classification

Rank	dauphin rayé	Viréon olivâtre
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Cetacea (Whales & Dolphins)	Passeriformes (passereaux)
Family	Delphinidae (Oceanic Dolphins)	Vireonidae
Genus	Stenella	Hylophilus
Species	Stenella coeruleoalba	Hylophilus olivaceus

Evolutionary Relationship

dauphin rayé and Viréon olivâtre share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

dauphin rayé

LC — Least Concern

Viréon olivâtre

LC — Least Concern

Physical Characteristics

Attribute	dauphin rayé	Viréon olivâtre
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dauphin rayé

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Viréon olivâtre

Habitat

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

Range

Distributed across Ecuador and Norway.

dauphin rayé

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 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway