Andersson's arctic moss vs Dense Silky-bent

Arctoa anderssonii compared with Apera interrupta

Key Differences

• Andersson's arctic moss is Endangered while Dense Silky-bent is Near Threatened.

Taxonomic Classification

Rank	Andersson's arctic moss	Dense Silky-bent
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Bryophyta	Magnoliophyta (Flowering Plants)
Class	Bryopsida (Bryopsida)	Liliopsida (Monocots)
Order	Dicranales (Dicranales)	Poales (Grasses)
Family	Rhabdoweisiaceae	Poaceae (Grass Family)
Genus	Arctoa	Apera
Species	Arctoa anderssonii	Apera interrupta

Evolutionary Relationship

Andersson's arctic moss and Dense Silky-bent share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Andersson's arctic moss

EN — Endangered

Dense Silky-bent

NT — Near Threatened

Physical Characteristics

Attribute	Andersson's arctic moss	Dense Silky-bent
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.

Dense Silky-bent

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate grasslands and steppes, and flooded grasslands and savannas, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Japan), Europe (9 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Argentina, Chile). 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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden