Pacific Spiny-rat vs square-stemmed willowherb

Proechimys decumanus compared with Epilobium tetragonum

Key Differences

• Pacific Spiny-rat is Near Threatened while square-stemmed willowherb is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	square-stemmed willowherb
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Myrtales (Myrtales)
Family	Echimyidae	Onagraceae
Genus	Proechimys	Epilobium
Species	Proechimys decumanus	Epilobium tetragonum

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

square-stemmed willowherb

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	square-stemmed willowherb
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.

square-stemmed willowherb

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (8 countries), North America (Canada), and Oceania and the Pacific (Australia).