Andersson's arctic moss vs robust shell

Arctoa anderssonii compared with Littoraria undulata

Key Differences

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

Taxonomic Classification

Rank	Andersson's arctic moss	robust shell
Kingdom	Plantae (نباتات)	Animalia (حيوانات)
Phylum	Bryophyta	Mollusca (رخويات)
Class	Bryopsida (حزازيات حقيقية)	Gastropoda (بطنيات القدم)
Order	Dicranales (Dicranales)	Littorinimorpha (ونكيات الشكل)
Family	Rhabdoweisiaceae	Littorinidae
Genus	Arctoa	Littoraria
Species	Arctoa anderssonii	Littoraria undulata

Conservation Status

Andersson's arctic moss

EN — Endangered

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	robust 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.

robust shell

Habitat

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

Range

Found in Taiwan.

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.