Andersson's arctic moss vs truncate barrel-bubble

Arctoa anderssonii compared with Retusa truncatula

Key Differences

• Andersson's arctic moss is Endangered while truncate barrel-bubble is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	truncate barrel-bubble
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Mollusca (Mollusks)
Class	Bryopsida (Bryopsida)	Gastropoda (Gastropoda)
Order	Dicranales (Dicranales)	Cephalaspidea (Cephalaspidea)
Family	Rhabdoweisiaceae	Retusidae
Genus	Arctoa	Retusa
Species	Arctoa anderssonii	Retusa truncatula

Conservation Status

Andersson's arctic moss

EN — Endangered

truncate barrel-bubble

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	truncate barrel-bubble
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.

truncate barrel-bubble

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Portugal, 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