Bare-legged Swiftlet vs Flathead cat shark

Aerodramus nuditarsus compared with Apristurus macrorhynchus

Taxonomic Classification

Rank	Bare-legged Swiftlet	Flathead cat shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Chondrichthyes (Cartilaginous Fish)
Order	Apodiformes (Apodiformes)	Carcharhiniformes (Ground Sharks)
Family	Apodidae	Scyliorhinidae
Genus	Aerodramus	Apristurus
Species	Aerodramus nuditarsus	Apristurus macrorhynchus

Evolutionary Relationship

Bare-legged Swiftlet and Flathead cat shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Flathead cat shark

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Flathead cat shark
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.

Flathead cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.