Andersson's arctic moss vs sun shell

Arctoa anderssonii compared with Astraea heliotropium

Key Differences

• Andersson's arctic moss is Endangered while sun shell is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	sun shell
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Mollusca (Mollusks)
Class	Bryopsida (Bryopsida)	Gastropoda (Gastropoda)
Order	Dicranales (Dicranales)	Trochida (Trochida)
Family	Rhabdoweisiaceae	Turbinidae
Genus	Arctoa	Astraea
Species	Arctoa anderssonii	Astraea heliotropium

Conservation Status

Andersson's arctic moss

EN — Endangered

sun shell

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	sun shell
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.

sun shell

Habitat

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

Range

Found in New Zealand.

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.