Atiu Swiftlet vs Mudworm

Aerodramus sawtelli compared with Aporrectodea limicola

Key Differences

• Atiu Swiftlet is Vulnerable while Mudworm is Not Evaluated.

Taxonomic Classification

Rank	Atiu Swiftlet	Mudworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Aves (Birds)	Clitellata (Clitellata)
Order	Apodiformes (Apodiformes)	Crassiclitellata (Crassiclitellata)
Family	Apodidae	Lumbricidae
Genus	Aerodramus	Aporrectodea
Species	Aerodramus sawtelli	Aporrectodea limicola

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Mudworm

NE — Not Evaluated

Physical Characteristics

Attribute	Atiu Swiftlet	Mudworm
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.

Mudworm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, Sweden, and United States.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway