Atiu Swiftlet vs thin-necked bladderworm

Aerodramus sawtelli compared with Taenia hydatigena

Key Differences

• Atiu Swiftlet is Vulnerable while thin-necked bladderworm is Not Evaluated.

Taxonomic Classification

Rank	Atiu Swiftlet	thin-necked bladderworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Platyhelminthes (Platyhelminthes)
Class	Aves (Birds)	Cestoda (Cestoda)
Order	Apodiformes (Apodiformes)	Cyclophyllidea (Cyclophyllidea)
Family	Apodidae	Taeniidae
Genus	Aerodramus	Taenia
Species	Aerodramus sawtelli	Taenia hydatigena

Evolutionary Relationship

Atiu Swiftlet and thin-necked bladderworm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

thin-necked bladderworm

NE — Not Evaluated

Physical Characteristics

Attribute	Atiu Swiftlet	thin-necked bladderworm
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.

thin-necked bladderworm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden.

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