Pacific Spiny-rat vs Smooth-Sheathed Fox Sedge

Proechimys decumanus compared with Carex laevivaginata

Key Differences

• Pacific Spiny-rat is Near Threatened while Smooth-Sheathed Fox Sedge is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Smooth-Sheathed Fox Sedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Poales (Grasses)
Family	Echimyidae	Cyperaceae
Genus	Proechimys	Carex
Species	Proechimys decumanus	Carex laevivaginata

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Smooth-Sheathed Fox Sedge

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Smooth-Sheathed Fox Sedge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Smooth-Sheathed Fox Sedge

Habitat

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

Range

Distributed across Canada and United States.