Pacific Spiny-rat vs River Bluet

Proechimys decumanus compared with Enallagma anna

Key Differences

• Pacific Spiny-rat is Near Threatened while River Bluet is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	River Bluet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Odonata (Odonata)
Family	Echimyidae	Coenagrionidae
Genus	Proechimys	Enallagma
Species	Proechimys decumanus	Enallagma anna

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

River Bluet

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	River Bluet
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.

River Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.