Andersson's arctic moss vs Western Thyme Plume

Arctoa anderssonii compared with Merrifieldia tridactyla

Key Differences

• Andersson's arctic moss is Endangered while Western Thyme Plume is Near Threatened.

Taxonomic Classification

Rank	Andersson's arctic moss	Western Thyme Plume
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Arthropoda (Arthropods)
Class	Bryopsida (Bryopsida)	Insecta (Insects)
Order	Dicranales (Dicranales)	Lepidoptera (Butterflies & Moths)
Family	Rhabdoweisiaceae	Pterophoridae
Genus	Arctoa	Merrifieldia
Species	Arctoa anderssonii	Merrifieldia tridactyla

Conservation Status

Andersson's arctic moss

EN — Endangered

Western Thyme Plume

NT — Near Threatened

Physical Characteristics

Attribute	Andersson's arctic moss	Western Thyme Plume
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.

Western Thyme Plume

Habitat

Found across multiple habitat types including temperate coniferous forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 6 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (5 countries) and Europe (28 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 1 countries:

🇸🇪 Sweden