Arctic marsh sedge vs Coues oryzomys

Carex holostoma compared with Oryzomys couesi

Key Differences

• Arctic marsh sedge is Vulnerable while Coues oryzomys is Least Concern.

Taxonomic Classification

Rank	Arctic marsh sedge	Coues oryzomys
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Cyperaceae	Cricetidae
Genus	Carex	Oryzomys
Species	Carex holostoma	Oryzomys couesi

Conservation Status

Arctic marsh sedge

VU — Vulnerable

Coues oryzomys

LC — Least Concern

Physical Characteristics

Attribute	Arctic marsh sedge	Coues oryzomys
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.

Coues oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.