Bare-legged Swiftlet vs Zapater’s Ringlet

Aerodramus nuditarsus compared with Erebia zapateri

Taxonomic Classification

Rank	Bare-legged Swiftlet	Zapater’s Ringlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Nymphalidae (Brush-footed Butterflies)
Genus	Aerodramus	Erebia
Species	Aerodramus nuditarsus	Erebia zapateri

Evolutionary Relationship

Bare-legged Swiftlet and Zapater’s Ringlet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Zapater’s Ringlet

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Zapater’s Ringlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-legged Swiftlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Zapater’s Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Spain.

Bare-legged Swiftlet

The Bare-legged Swiftlet (Aerodramus nuditarsus) is a species in the genus Aerodramus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.