Pacific Spiny-rat vs Wooly Spinifex

Proechimys decumanus compared with Triodia lanata

Key Differences

• Pacific Spiny-rat is Near Threatened while Wooly Spinifex is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Wooly Spinifex
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Hepialidae
Genus	Proechimys	Triodia
Species	Proechimys decumanus	Triodia lanata

Evolutionary Relationship

Pacific Spiny-rat and Wooly Spinifex share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Wooly Spinifex

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Wooly Spinifex
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.

Wooly Spinifex

Habitat

Typically found in virtually all terrestrial and freshwater habitats.