Circumpolar sedge vs small tortoiseshell

Carex adelostoma compared with Aglais urticae

Key Differences

Circumpolar sedge is Vulnerable while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Circumpolar sedge	small tortoiseshell
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Arthropoda (节肢动物门)
Class	Liliopsida (百合纲)	Insecta (昆蟲綱)
Order	Poales (禾本目)	Lepidoptera (鱗翅目)
Family	Cyperaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Carex	Aglais
Species	Carex adelostoma	Aglais urticae

Conservation Status

Circumpolar sedge

VU — Vulnerable

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Circumpolar sedge	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Circumpolar sedge

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Canada, Iceland, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Circumpolar sedge

The Circumpolar sedge (Carex adelostoma) is a species in the genus Carex. It is currently classified as Vulnerable on the IUCN Red List. Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.