Atiu Swiftlet vs robust shell

Aerodramus sawtelli compared with Littoraria undulata

Key Differences

• Atiu Swiftlet is Vulnerable while robust shell is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	robust shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Apodiformes (Apodiformes)	Littorinimorpha (Littorinimorpha)
Family	Apodidae	Littorinidae
Genus	Aerodramus	Littoraria
Species	Aerodramus sawtelli	Littoraria undulata

Evolutionary Relationship

Atiu Swiftlet and robust shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	robust shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atiu Swiftlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

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

robust shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Taiwan.

Atiu Swiftlet

The Atiu Swiftlet (Aerodramus sawtelli) is a species in the genus Aerodramus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.