Calderon Gris vs Round-spotted Major

Grampus griseus compared with Oxycera dives

Key Differences

• Calderon Gris is Least Concern while Round-spotted Major is Not Evaluated.

Taxonomic Classification

Rank	Calderon Gris	Round-spotted 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 dives

Evolutionary Relationship

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

Conservation Status

Calderon Gris

LC — Least Concern

Round-spotted Major

NE — Not Evaluated

Physical Characteristics

Attribute	Calderon Gris	Round-spotted 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).

Round-spotted Major

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden.

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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden