Atlantic Ancula vs Whitley’s cuttlefish

Ancula gibbosa compared with Sepia whitleyana

Key Differences

• Atlantic Ancula is Least Concern while Whitley’s cuttlefish is Data Deficient.

Taxonomic Classification

Rank	Atlantic Ancula	Whitley’s cuttlefish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class	Gastropoda (Gastropoda)	Cephalopoda (Cephalopods)
Order	Nudibranchia (Nudibranchia)	Sepiida (Sepiida)
Family	Goniodorididae	Sepiidae
Genus	Ancula	Sepia
Species	Ancula gibbosa	Sepia whitleyana

Evolutionary Relationship

Atlantic Ancula and Whitley’s cuttlefish share a common ancestor at the Phylum level: Mollusca. (Mollusks)

Conservation Status

Atlantic Ancula

LC — Least Concern

Whitley’s cuttlefish

DD — Data Deficient

Physical Characteristics

Attribute	Atlantic Ancula	Whitley’s cuttlefish
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.

Whitley’s cuttlefish

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.