Arroyo Willow vs Pacific Spiny-rat

Salix lasiolepis compared with Proechimys decumanus

Key Differences

• Arroyo Willow is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Arroyo Willow	Pacific Spiny-rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Malpighiales (Malpighiales)	Rodentia (Rodents)
Family	Salicaceae	Echimyidae
Genus	Salix	Proechimys
Species	Salix lasiolepis	Proechimys decumanus

Conservation Status

Arroyo Willow

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Arroyo Willow	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arroyo Willow

Habitat

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

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.

Arroyo Willow

The Arroyo Willow, Salix lasiolepis, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.