Bare-legged Swiftlet vs Catshark

Aerodramus nuditarsus compared with Chiloscyllium indicum

Key Differences

• Bare-legged Swiftlet is Least Concern while Catshark is Vulnerable.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Apodiformes (Apodiformes)	Orectolobiformes (Orectolobiformes)
Family	Apodidae	Hemiscylliidae
Genus	Aerodramus	Chiloscyllium
Species	Aerodramus nuditarsus	Chiloscyllium indicum

Evolutionary Relationship

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

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Catshark

VU — Vulnerable

Physical Characteristics

Attribute	Bare-legged Swiftlet	Catshark
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.

Catshark

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.

Catshark

The Catshark (Chiloscyllium indicum) is a species in the genus Chiloscyllium. It is currently classified as Vulnerable on the IUCN Red List.