Bare-legged Swiftlet vs Lemon shark

Aerodramus nuditarsus compared with Negaprion brevirostris

Key Differences

• Bare-legged Swiftlet is Least Concern while Lemon shark is Vulnerable.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Lemon 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	Carcharhinidae
Genus	Aerodramus	Negaprion
Species	Aerodramus nuditarsus	Negaprion brevirostris

Evolutionary Relationship

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

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Lemon shark

VU — Vulnerable

Physical Characteristics

Attribute	Bare-legged Swiftlet	Lemon 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.

Lemon shark

Habitat

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

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.