Common Ringlet vs Pacific Spiny-rat

Coenonympha tullia compared with Proechimys decumanus

Key Differences

• Common Ringlet is Extinct while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Common Ringlet	Pacific Spiny-rat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Insecta (แมลง)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Lepidoptera (ผีเสื้อ)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Nymphalidae (Brush-footed Butterflies)	Echimyidae
Genus	Coenonympha	Proechimys
Species	Coenonympha tullia	Proechimys decumanus

Evolutionary Relationship

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

Conservation Status

Common Ringlet

EX — Extinct

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Common Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (27 countries) and North America (Canada, United States).

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.

Common Ringlet

Common Ringlet (Coenonympha tullia) is classified as Extinct (EX) on the IUCN Red List. This species has been declared extinct, with no known living individuals remaining in the wild or in captivity.