Atiu Swiftlet vs

Aerodramus sawtelli compared with Cylindrotheca closterium

Key Differences

• Atiu Swiftlet is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Atiu Swiftlet
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Aves (Birds)	Bacillariophyceae (Bacillariophyceae)
Order	Apodiformes (Apodiformes)	Bacillariales (Bacillariales)
Family	Apodidae	Bacillariaceae
Genus	Aerodramus	Cylindrotheca
Species	Aerodramus sawtelli	Cylindrotheca closterium

Conservation Status

Atiu Swiftlet

VU — Vulnerable

NE — Not Evaluated

Physical Characteristics

Attribute	Atiu Swiftlet
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.

Habitat

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

Range

Distributed across Brazil, Norway, Oman, Sweden, and 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.

Cylindrotheca closterium is an elongated, needle-shaped marine and brackish water diatom common in coastal sediments, intertidal mudflats, and benthic biofilms worldwide. Its spindle-shaped silica frustule tapers to fine points at both ends. This species is an important primary producer in estuarine and shallow coastal ecosystems and can form dense mats on sediment surfaces.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway