Common Brassy Ringlet vs Delta Bonneted Bat

Erebia cassioides compared with Eumops delticus

Key Differences

• Common Brassy Ringlet is Least Concern while Delta Bonneted Bat is Data Deficient.

Taxonomic Classification

Rank	Common Brassy Ringlet	Delta Bonneted Bat
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Arthropoda (членистоногие)	Chordata (хордовые)
Class	Insecta (насекомые)	Mammalia (млекопитающие)
Order	Lepidoptera (чешуекрылые)	Chiroptera (рукокрылые)
Family	Nymphalidae (Brush-footed Butterflies)	Molossidae
Genus	Erebia	Eumops
Species	Erebia cassioides	Eumops delticus

Evolutionary Relationship

Common Brassy Ringlet and Delta Bonneted Bat share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Common Brassy Ringlet

LC — Least Concern

Delta Bonneted Bat

DD — Data Deficient

Physical Characteristics

Attribute	Common Brassy Ringlet	Delta Bonneted Bat
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.

Delta Bonneted Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.