Common Brassy Ringlet vs Foca Pia

Erebia cassioides compared with Pagophilus groenlandicus

Key Differences

• Common Brassy Ringlet is Least Concern while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Common Brassy Ringlet	Foca Pia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Pinnipedia (Seals & Sea Lions)
Family	Nymphalidae (Brush-footed Butterflies)	Phocidae (True Seals)
Genus	Erebia	Pagophilus
Species	Erebia cassioides	Pagophilus groenlandicus

Evolutionary Relationship

Common Brassy Ringlet and Foca Pia share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Brassy Ringlet

LC — Least Concern

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Common Brassy Ringlet	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Brassy Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Austria, Bosnia and Herzegovina, Bulgaria, and Italy.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Common Brassy Ringlet

The common brassy ringlet (<em>Erebia cassioides</em>) is a butterfly species endemic to high-altitude mountain environments of central and southern Europe, with documented occurrences in Austria, Bosnia and Herzegovina, Bulgaria, and Italy. This species typically inhabits all terrestrial and freshwater environments within its alpine range, favoring subalpine and alpine grasslands at elevations often exceeding 1,500 meters. It is classified as Least Concern on the IUCN Red List, reflecting a currently stable population status. As a member of the family Nymphalidae, the common brassy ringlet often feeds on grasses and sedges during its larval stage, while adult butterflies are typically found nectaring on alpine flowers. The species is often associated with calcareous grasslands and rocky slopes, where it can be seen flying in warm, sunny conditions during the summer months. Biological traits of this species remain poorly documented in the scientific literature.