Bare-legged Swiftlet vs thistle aphid

Aerodramus nuditarsus compared with Brachycaudus cardui

Key Differences

• Bare-legged Swiftlet is Least Concern while thistle aphid is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet	thistle aphid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Hemiptera (Hemiptera)
Family	Apodidae	Aphididae
Genus	Aerodramus	Brachycaudus
Species	Aerodramus nuditarsus	Brachycaudus cardui

Evolutionary Relationship

Bare-legged Swiftlet and thistle aphid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

thistle aphid

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet	thistle aphid
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.

thistle aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries) and North America (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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway