Calderon Gris vs Irish Major

Grampus griseus compared with Oxycera fallenii

Key Differences

• Calderon Gris is Least Concern while Irish Major is Vulnerable.

Taxonomic Classification

Rank	Calderon Gris	Irish Major
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Diptera (Diptera)
Family	Delphinidae (Oceanic Dolphins)	Stratiomyidae
Genus	Grampus	Oxycera
Species	Grampus griseus	Oxycera fallenii

Evolutionary Relationship

Calderon Gris and Irish Major share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Calderon Gris

LC — Least Concern

Irish Major

VU — Vulnerable

Physical Characteristics

Attribute	Calderon Gris	Irish Major
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Calderon Gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Irish Major

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Calderon Gris

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden