Atlantic Mannagrass vs Pacific Spiny-rat

Glyceria obtusa compared with Proechimys decumanus

Key Differences

• Atlantic Mannagrass is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Atlantic Mannagrass	Pacific Spiny-rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Poaceae (Grass Family)	Echimyidae
Genus	Glyceria	Proechimys
Species	Glyceria obtusa	Proechimys decumanus

Conservation Status

Atlantic Mannagrass

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Mannagrass	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Mannagrass

Habitat

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

Range

Found in Canada.

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.

Atlantic Mannagrass

The Atlantic Mannagrass (Glyceria obtusa) is a species in the genus Glyceria. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.