Calderon Gris vs Dark blind ray

Grampus griseus compared with Benthobatis moresbyi

Taxonomic Classification

Rank	Calderon Gris	Dark blind ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Torpediniformes (electric ray)
Family	Delphinidae (Oceanic Dolphins)	Narcinidae
Genus	Grampus	Benthobatis
Species	Grampus griseus	Benthobatis moresbyi

Evolutionary Relationship

Calderon Gris and Dark blind ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Calderon Gris

LC — Least Concern

Dark blind ray

LC — Least Concern

Physical Characteristics

Attribute	Calderon Gris	Dark blind ray
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).

Dark blind ray

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.