Atiu Swiftlet vs Cardinal Spider

Aerodramus sawtelli compared with Tegenaria parietina

Key Differences

• Atiu Swiftlet is Vulnerable while Cardinal Spider is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Cardinal Spider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Arachnida (Arachnids)
Order	Apodiformes (Apodiformes)	Araneae (Araneae)
Family	Apodidae	Agelenidae
Genus	Aerodramus	Tegenaria
Species	Aerodramus sawtelli	Tegenaria parietina

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Cardinal Spider

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Cardinal Spider
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.

Cardinal Spider

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Austria, Belgium, Denmark, and Portugal.

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.

Cardinal Spider

The Cardinal Spider (Tegenaria parietina) is a species in the genus Tegenaria. It is currently classified as Least Concern (LC) on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.