Andersson's arctic moss vs Lister's River Snail

Arctoa anderssonii compared with Viviparus contectus

Key Differences

• Andersson's arctic moss is Endangered while Lister's River Snail is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	Lister's River Snail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Mollusca (Mollusks)
Class	Bryopsida (Bryopsida)	Gastropoda (Gastropoda)
Order	Dicranales (Dicranales)	Architaenioglossa (Architaenioglossa)
Family	Rhabdoweisiaceae	Viviparidae
Genus	Arctoa	Viviparus
Species	Arctoa anderssonii	Viviparus contectus

Conservation Status

Andersson's arctic moss

EN — Endangered

Lister's River Snail

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	Lister's River Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andersson's arctic moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Lister's River Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Andersson's arctic moss

The Andersson's arctic moss (Arctoa anderssonii) is a species in the genus Arctoa. It is currently classified as Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden