Atiu Swiftlet vs Urchin Earthfan

Aerodramus sawtelli compared with Thelephora penicillata

Key Differences

• Atiu Swiftlet is Vulnerable while Urchin Earthfan is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Urchin Earthfan
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Apodiformes (Apodiformes)	Thelephorales (Thelephorales)
Family	Apodidae	Thelephoraceae
Genus	Aerodramus	Thelephora
Species	Aerodramus sawtelli	Thelephora penicillata

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Urchin Earthfan

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Urchin Earthfan
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.

Urchin Earthfan

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway