Arctic grass vs flat periwinkle

Arctagrostis latifolia compared with Littorina fabalis

Key Differences

• Arctic grass is Near Threatened while flat periwinkle is Least Concern.

Taxonomic Classification

Rank	Arctic grass	flat periwinkle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Liliopsida (Monocots)	Gastropoda (Gastropoda)
Order	Poales (Grasses)	Littorinimorpha (Littorinimorpha)
Family	Poaceae (Grass Family)	Littorinidae
Genus	Arctagrostis	Littorina
Species	Arctagrostis latifolia	Littorina fabalis

Conservation Status

Arctic grass

NT — Near Threatened

flat periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Arctic grass	flat periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

flat periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Arctic grass

The Arctic grass (Arctagrostis latifolia) is a species in the genus Arctagrostis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden