Atiu Swiftlet vs Granular Mottled-Disk Lichen

Aerodramus sawtelli compared with Trapeliopsis granulosa

Key Differences

Atiu Swiftlet is Vulnerable while Granular Mottled-Disk Lichen is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Granular Mottled-Disk Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Apodiformes (Apodiformes)	Baeomycetales (Baeomycetales)
Family	Apodidae	Trapeliaceae
Genus	Aerodramus	Trapeliopsis
Species	Aerodramus sawtelli	Trapeliopsis granulosa

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Granular Mottled-Disk Lichen

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Granular Mottled-Disk Lichen
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.

Granular Mottled-Disk Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, 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.