Atlantic Ancula vs Spring Blackclock

Ancula gibbosa compared with Pterostichus vernalis

Taxonomic Classification

Rank	Atlantic Ancula	Spring Blackclock
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Gastropoda (Gastropoda)	Insecta (Insects)
Order	Nudibranchia (Nudibranchia)	Coleoptera (Beetles)
Family	Goniodorididae	Carabidae
Genus	Ancula	Pterostichus
Species	Ancula gibbosa	Pterostichus vernalis

Evolutionary Relationship

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

Conservation Status

Atlantic Ancula

LC — Least Concern

Spring Blackclock

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Ancula	Spring Blackclock
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.

Spring Blackclock

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries) and North America (Canada, United States).

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden