Apple Pigmy vs Atiu Swiftlet

Stigmella malella compared with Aerodramus sawtelli

Key Differences

• Apple Pigmy is Least Concern while Atiu Swiftlet is Vulnerable.

Taxonomic Classification

Rank	Apple Pigmy	Atiu Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Apodiformes (Apodiformes)
Family	Nepticulidae	Apodidae
Genus	Stigmella	Aerodramus
Species	Stigmella malella	Aerodramus sawtelli

Evolutionary Relationship

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

Conservation Status

Apple Pigmy

LC — Least Concern

Atiu Swiftlet

VU — Vulnerable

Physical Characteristics

Attribute	Apple Pigmy	Atiu Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Apple Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.

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.

Apple Pigmy

The Apple Pigmy (Stigmella malella) is a species in the genus Stigmella. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.