Atlantic Ancula vs False widow

Ancula gibbosa compared with Steatoda bipunctata

Taxonomic Classification

Rank	Atlantic Ancula	False widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Gastropoda (Gastropoda)	Arachnida (Arachnids)
Order	Nudibranchia (Nudibranchia)	Araneae (Araneae)
Family	Goniodorididae	Theridiidae
Genus	Ancula	Steatoda
Species	Ancula gibbosa	Steatoda bipunctata

Evolutionary Relationship

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

Conservation Status

Atlantic Ancula

LC — Least Concern

False widow

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Ancula	False widow
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.

False widow

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 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