Atiu Swiftlet vs Bog Hoverfly

Aerodramus sawtelli compared with Eristalis cryptarum

Key Differences

• Atiu Swiftlet is Vulnerable while Bog Hoverfly is Extinct.

Taxonomic Classification

Rank	Atiu Swiftlet	Bog Hoverfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Diptera (Diptera)
Family	Apodidae	Syrphidae
Genus	Aerodramus	Eristalis
Species	Aerodramus sawtelli	Eristalis cryptarum

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Bog Hoverfly

EX — Extinct

Physical Characteristics

Attribute	Atiu Swiftlet	Bog Hoverfly
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.

Bog Hoverfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, 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.

Bog Hoverfly

The Bog Hoverfly (Eristalis cryptarum) is a species in the genus Eristalis. It is currently classified as Extinct on the IUCN Red List. Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway