Atlantic Ancula vs Spinetail ray

Ancula gibbosa compared with Bathyraja spinicauda

Key Differences

• Atlantic Ancula is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Atlantic Ancula	Spinetail ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Elasmobranchii
Order	Nudibranchia (Nudibranchia)	Rajiformes (Rajiformes)
Family	Goniodorididae	Arhynchobatidae
Genus	Ancula	Bathyraja
Species	Ancula gibbosa	Bathyraja spinicauda

Evolutionary Relationship

Atlantic Ancula and Spinetail ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Ancula

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Ancula	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Ancula

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Atlantic Ancula

The Atlantic Ancula (Ancula gibbosa) is a species in the genus Ancula. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway