Pacific Spiny-rat vs purple thorn

Proechimys decumanus compared with Selenia tetralunaria

Key Differences

• Pacific Spiny-rat is Near Threatened while purple thorn is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	purple thorn
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Geometridae
Genus	Proechimys	Selenia
Species	Proechimys decumanus	Selenia tetralunaria

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

purple thorn

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	purple thorn
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.

purple thorn

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.