Andersson's arctic moss vs Rust Colored Crab

Arctoa anderssonii compared with Geothelphusa ferruginea

Key Differences

• Andersson's arctic moss is Endangered while Rust Colored Crab is Data Deficient.

Taxonomic Classification

Rank	Andersson's arctic moss	Rust Colored Crab
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Arthropoda (Arthropods)
Class	Bryopsida (Bryopsida)	Malacostraca (Crustaceans)
Order	Dicranales (Dicranales)	Decapoda (Decapoda)
Family	Rhabdoweisiaceae	Potamidae
Genus	Arctoa	Geothelphusa
Species	Arctoa anderssonii	Geothelphusa ferruginea

Conservation Status

Andersson's arctic moss

EN — Endangered

Rust Colored Crab

DD — Data Deficient

Physical Characteristics

Attribute	Andersson's arctic moss	Rust Colored Crab
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.

Rust Colored Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

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.