Bare-legged Swiftlet vs Bayer's emerald bottle fly

Aerodramus nuditarsus compared with Bellardia bayeri

Key Differences

• Bare-legged Swiftlet is Least Concern while Bayer's emerald bottle fly is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Bayer's emerald bottle fly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Diptera (Diptera)
Family	Apodidae	Calliphoridae
Genus	Aerodramus	Bellardia
Species	Aerodramus nuditarsus	Bellardia bayeri

Evolutionary Relationship

Bare-legged Swiftlet and Bayer's emerald bottle fly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Bayer's emerald bottle fly

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet	Bayer's emerald bottle fly
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.

Bayer's emerald bottle fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.

Bayer's emerald bottle fly

The Bayer's emerald bottle fly (Bellardia bayeri) is a species in the genus Bellardia. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway