Pacific Spiny-rat vs Seaside barley

Proechimys decumanus compared with Hordeum marinum

Key Differences

• Pacific Spiny-rat is Near Threatened while Seaside barley is Extinct.

Taxonomic Classification

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Seaside barley

EX — Extinct

Physical Characteristics

Attribute	Pacific Spiny-rat	Seaside barley
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.

Seaside barley

Habitat

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

Range

Widely distributed across Asia (Japan), Europe (15 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Chile).