Atiu Swiftlet vs Shelled Slug

Aerodramus sawtelli compared with Testacella haliotidea

Key Differences

• Atiu Swiftlet is Vulnerable while Shelled Slug is Data Deficient.

Taxonomic Classification

Rank	Atiu Swiftlet	Shelled Slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Apodiformes (Apodiformes)	Stylommatophora (Stylommatophora)
Family	Apodidae	Testacellidae
Genus	Aerodramus	Testacella
Species	Aerodramus sawtelli	Testacella haliotidea

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Shelled Slug

DD — Data Deficient

Physical Characteristics

Attribute	Atiu Swiftlet	Shelled Slug
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.

Shelled Slug

Habitat

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

Range

Widely distributed across Europe (9 countries), North America (United States), and Oceania and the Pacific (New Zealand).

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.