Pacific Spiny-rat vs Semenov onion

Proechimys decumanus compared with Allium semenowii

Key Differences

• Pacific Spiny-rat is Near Threatened while Semenov onion is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Semenov onion
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Asparagales (Asparagales)
Family	Echimyidae	Amaryllidaceae
Genus	Proechimys	Allium
Species	Proechimys decumanus	Allium semenowii

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Semenov onion

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Semenov onion
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.

Semenov onion

Habitat

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