Arctic marsh sedge vs Owl s Spiny Rat

Carex holostoma compared with Carterodon sulcidens

Key Differences

• Arctic marsh sedge is Vulnerable while Owl s Spiny Rat is Data Deficient.

Taxonomic Classification

Rank	Arctic marsh sedge	Owl s Spiny Rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Cyperaceae	Echimyidae
Genus	Carex	Carterodon
Species	Carex holostoma	Carterodon sulcidens

Conservation Status

Arctic marsh sedge

VU — Vulnerable

Owl s Spiny Rat

DD — Data Deficient

Physical Characteristics

Attribute	Arctic marsh sedge	Owl s Spiny Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic marsh sedge

Habitat

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

Range

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

Owl s Spiny Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arctic marsh sedge

The Arctic marsh sedge (Carex holostoma) is a species in the genus Carex. It is currently classified as Vulnerable on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.