grampus vs Spinetail ray

Grampus griseus compared with Bathyraja spinicauda

Key Differences

• grampus is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	grampus	Spinetail ray
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Arhynchobatidae
Genus	Grampus	Bathyraja
Species	Grampus griseus	Bathyraja spinicauda

Evolutionary Relationship

grampus and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

grampus

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	grampus	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

grampus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

grampus

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:

🇳🇴 Norway