Atiu Swiftlet vs black slug

Aerodramus sawtelli compared with Milax nigricans

Key Differences

• Atiu Swiftlet is Vulnerable while black slug is Not Evaluated.

Taxonomic Classification

Rank	Atiu Swiftlet	black slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Apodiformes (Apodiformes)	Stylommatophora (Stylommatophora)
Family	Apodidae	Milacidae
Genus	Aerodramus	Milax
Species	Aerodramus sawtelli	Milax nigricans

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

black slug

NE — Not Evaluated

Physical Characteristics

Attribute	Atiu Swiftlet	black 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.

black slug

Habitat

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

Range

Found across Europe (8 countries).

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.

black slug

The Black slug (Milax nigricans) is a species in the genus Milax. Typically found in terrestrial and aquatic habitats including forests and freshwater.