Bare-legged Swiftlet vs Blue skate

Aerodramus nuditarsus compared with Notoraja azurea

Taxonomic Classification

Rank	Bare-legged Swiftlet	Blue skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Apodiformes (Apodiformes)	Rajiformes (Rajiformes)
Family	Apodidae	Arhynchobatidae
Genus	Aerodramus	Notoraja
Species	Aerodramus nuditarsus	Notoraja azurea

Evolutionary Relationship

Bare-legged Swiftlet and Blue skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Blue skate

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Blue skate
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.

Blue skate

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.

Blue skate

The Blue skate (Notoraja azurea) is a species in the genus Notoraja. It is currently classified as Least Concern on the IUCN Red List.