Andersson's arctic moss vs Pill Beetle

Arctoa anderssonii compared with Byrrhus pilula

Key Differences

• Andersson's arctic moss is Endangered while Pill Beetle is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	Pill Beetle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Arthropoda (Arthropods)
Class	Bryopsida (Bryopsida)	Insecta (Insects)
Order	Dicranales (Dicranales)	Coleoptera (Beetles)
Family	Rhabdoweisiaceae	Byrrhidae
Genus	Arctoa	Byrrhus
Species	Arctoa anderssonii	Byrrhus pilula

Conservation Status

Andersson's arctic moss

EN — Endangered

Pill Beetle

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	Pill Beetle
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.

Pill Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Canada, 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