Atiu Swiftlet vs Grisons Fritillary

Aerodramus sawtelli compared with Melitaea varia

Key Differences

• Atiu Swiftlet is Vulnerable while Grisons Fritillary is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Grisons Fritillary
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Nymphalidae (Brush-footed Butterflies)
Genus	Aerodramus	Melitaea
Species	Aerodramus sawtelli	Melitaea varia

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Grisons Fritillary

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Grisons Fritillary
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.

Grisons Fritillary

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Austria, France, Italy, and Switzerland.

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.