Arctic Ringlet vs Pacific Spiny-rat

Erebia disa compared with Proechimys decumanus

Key Differences

• Arctic Ringlet is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Arctic Ringlet

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Arctic Ringlet	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Finland, Norway, Russia, and Sweden.

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.

Arctic Ringlet

The Arctic Ringlet (Erebia disa) is a species in the genus Erebia. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.