Fescue Oval Sedge vs Hotson’s Brush-tailed Mouse

Carex festucacea compared with Calomyscus hotsoni

Key Differences

• Fescue Oval Sedge is Extinct while Hotson’s Brush-tailed Mouse is Least Concern.

Taxonomic Classification

Rank	Fescue Oval Sedge	Hotson’s Brush-tailed Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Cyperaceae	Calomyscidae
Genus	Carex	Calomyscus
Species	Carex festucacea	Calomyscus hotsoni

Conservation Status

Fescue Oval Sedge

EX — Extinct

Hotson’s Brush-tailed Mouse

LC — Least Concern

Physical Characteristics

Attribute	Fescue Oval Sedge	Hotson’s Brush-tailed Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fescue Oval Sedge

Habitat

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

Range

Distributed across Canada and United States.

Hotson’s Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.