dauphin de risso vs Merle de Fea

Grampus griseus compared with Turdus feae

Key Differences

• dauphin de risso is Least Concern while Merle de Fea is Vulnerable.

Taxonomic Classification

Rank	dauphin de risso	Merle de Fea
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)	Turdidae
Genus	Grampus	Turdus
Species	Grampus griseus	Turdus feae

Evolutionary Relationship

dauphin de risso and Merle de Fea share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

dauphin de risso

LC — Least Concern

Merle de Fea

VU — Vulnerable

Physical Characteristics

Attribute	dauphin de risso	Merle de Fea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dauphin de risso

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Merle de Fea

Habitat

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

Range

Distributed across Norway and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

dauphin de risso

The Calderon Gris (Grampus griseus) is a species in the genus Grampus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan