Alfalfa Weevil vs Atiu Swiftlet

Hypera postica compared with Aerodramus sawtelli

Key Differences

• Alfalfa Weevil is Least Concern while Atiu Swiftlet is Vulnerable.

Taxonomic Classification

Rank	Alfalfa Weevil	Atiu Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Apodiformes (Apodiformes)
Family	Curculionidae	Apodidae
Genus	Hypera	Aerodramus
Species	Hypera postica	Aerodramus sawtelli

Evolutionary Relationship

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

Conservation Status

Alfalfa Weevil

LC — Least Concern

Atiu Swiftlet

VU — Vulnerable

Physical Characteristics

Attribute	Alfalfa Weevil	Atiu Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alfalfa Weevil

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (China, Japan), Europe (4 countries), and North America (Canada, United States).

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.

Alfalfa Weevil

The Alfalfa Weevil (Hypera postica) is a species in the genus Hypera. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic re.

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