Atlantic Ancula vs Granular dogfish

Ancula gibbosa compared with Centroscyllium granulatum

Key Differences

• Atlantic Ancula is Least Concern while Granular dogfish is Vulnerable.

Taxonomic Classification

Rank	Atlantic Ancula	Granular dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Elasmobranchii
Order	Nudibranchia (Nudibranchia)	Squaliformes (Squaliformes)
Family	Goniodorididae	Etmopteridae
Genus	Ancula	Centroscyllium
Species	Ancula gibbosa	Centroscyllium granulatum

Evolutionary Relationship

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

Conservation Status

Atlantic Ancula

LC — Least Concern

Granular dogfish

VU — Vulnerable

Physical Characteristics

Attribute	Atlantic Ancula	Granular dogfish
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.

Granular dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.