Andersson's arctic moss vs Spiral Tarcrust

Arctoa anderssonii compared with Eutypa spinosa

Key Differences

Andersson's arctic moss is Endangered while Spiral Tarcrust is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	Spiral Tarcrust
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Bryophyta	Ascomycota (Sac Fungi)
Class	Bryopsida (Bryopsida)	Sordariomycetes (Sordariomycetes)
Order	Dicranales (Dicranales)	Xylariales (Xylariales)
Family	Rhabdoweisiaceae	Diatrypaceae
Genus	Arctoa	Eutypa
Species	Arctoa anderssonii	Eutypa spinosa

Conservation Status

Andersson's arctic moss

EN — Endangered

Spiral Tarcrust

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	Spiral Tarcrust
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.

Spiral Tarcrust

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

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.