Atlantic Ancula vs bog pouchwort

Ancula gibbosa compared with Calypogeia sphagnicola

Key Differences

Atlantic Ancula is Least Concern while bog pouchwort is Critically Endangered.

Taxonomic Classification

Rank	Atlantic Ancula	bog pouchwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Marchantiophyta (liverwort)
Class	Gastropoda (Gastropoda)	Jungermanniopsida (Jungermanniopsida)
Order	Nudibranchia (Nudibranchia)	Jungermanniales (Jungermanniales)
Family	Goniodorididae	Calypogeiaceae
Genus	Ancula	Calypogeia
Species	Ancula gibbosa	Calypogeia sphagnicola

Conservation Status

Atlantic Ancula

LC — Least Concern

bog pouchwort

CR — Critically Endangered

Physical Characteristics

Attribute	Atlantic Ancula	bog pouchwort
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.

bog pouchwort

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Critically Endangered 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.

bog pouchwort

The bog pouchwort (Calypogeia sphagnicola) is a species in the genus Calypogeia. It is currently classified as Critically Endangered on the IUCN Red List. Found across Europe (5 countries) and North America (United States).