Arctic Ringlet vs Azores Noctule

Erebia disa compared with Nyctalus azoreum

Key Differences

• Arctic Ringlet is Least Concern while Azores Noctule is Vulnerable.

Taxonomic Classification

Rank	Arctic Ringlet	Azores Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Nymphalidae (Brush-footed Butterflies)	Vespertilionidae
Genus	Erebia	Nyctalus
Species	Erebia disa	Nyctalus azoreum

Evolutionary Relationship

Arctic Ringlet and Azores Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic Ringlet

LC — Least Concern

Azores Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Arctic Ringlet	Azores Noctule
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.

Azores Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Azores Noctule

The Azores Noctule (Nyctalus azoreum) is a species in the genus Nyctalus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.