Pacific Spiny-rat vs Zapater’s Ringlet

Proechimys decumanus compared with Erebia zapateri

Key Differences

• Pacific Spiny-rat is Near Threatened while Zapater’s Ringlet is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Zapater’s Ringlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Nymphalidae (Brush-footed Butterflies)
Genus	Proechimys	Erebia
Species	Proechimys decumanus	Erebia zapateri

Evolutionary Relationship

Pacific Spiny-rat and Zapater’s Ringlet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Zapater’s Ringlet

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Zapater’s Ringlet
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.

Zapater’s Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Spain.