Andersson's arctic moss vs Bark louse

Arctoa anderssonii compared with Elipsocus pumilis

Key Differences

• Andersson's arctic moss is Endangered while Bark louse is Not Evaluated.

Taxonomic Classification

Rank	Andersson's arctic moss	Bark louse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Arthropoda (Arthropods)
Class	Bryopsida (Bryopsida)	Insecta (Insects)
Order	Dicranales (Dicranales)	Psocodea (Psocodea)
Family	Rhabdoweisiaceae	Elipsocidae
Genus	Arctoa	Elipsocus
Species	Arctoa anderssonii	Elipsocus pumilis

Conservation Status

Andersson's arctic moss

EN — Endangered

Bark louse

NE — Not Evaluated

Physical Characteristics

Attribute	Andersson's arctic moss	Bark louse
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.

Bark louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Bark louse

The Bark louse (Elipsocus pumilis) is a species in the genus Elipsocus. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden