Bigtail skate vs Calderon Gris

Dipturus macrocauda compared with Grampus griseus

Key Differences

• Bigtail skate is Near Threatened while Calderon Gris is Least Concern.

Taxonomic Classification

Rank	Bigtail skate	Calderon Gris
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Cetacea (Whales & Dolphins)
Family	Rajidae	Delphinidae (Oceanic Dolphins)
Genus	Dipturus	Grampus
Species	Dipturus macrocauda	Grampus griseus

Evolutionary Relationship

Bigtail skate and Calderon Gris share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigtail skate

NT — Near Threatened

Calderon Gris

LC — Least Concern

Physical Characteristics

Attribute	Bigtail skate	Calderon Gris
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigtail skate

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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).

Bigtail skate

The Bigtail skate (Dipturus macrocauda) is a species in the genus Dipturus. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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 1 countries:

🇹🇼 Taiwan