Bare-legged Swiftlet vs 갈은상어

Aerodramus nuditarsus compared with Hydrolagus mitsukurii

Key Differences

• Bare-legged Swiftlet is Least Concern while 갈은상어 is Near Threatened.

Taxonomic Classification

Rank	Bare-legged Swiftlet	갈은상어
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Aves (새)	Holocephali (전두어아강)
Order	Apodiformes (칼새목)	Chimaeriformes (은상어목)
Family	Apodidae	Chimaeridae
Genus	Aerodramus	Hydrolagus
Species	Aerodramus nuditarsus	Hydrolagus mitsukurii

Evolutionary Relationship

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

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

갈은상어

NT — Near Threatened

Physical Characteristics

Attribute	Bare-legged Swiftlet	갈은상어
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.

갈은상어

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.