Alexander's Swift vs Arctic barrel-bubble

Apus alexandri compared with Retusa obtusa

Taxonomic Classification

Rank	Alexander's Swift	Arctic barrel-bubble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Apodiformes (Apodiformes)	Cephalaspidea (Cephalaspidea)
Family	Apodidae	Retusidae
Genus	Apus	Retusa
Species	Apus alexandri	Retusa obtusa

Evolutionary Relationship

Alexander's Swift and Arctic barrel-bubble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alexander's Swift

LC — Least Concern

Arctic barrel-bubble

LC — Least Concern

Physical Characteristics

Attribute	Alexander's Swift	Arctic barrel-bubble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alexander's Swift

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Arctic barrel-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Alexander's Swift

The Alexander's Swift (Apus alexandri) is a species in the genus Apus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Arctic barrel-bubble

The Arctic barrel-bubble (Retusa obtusa) is a species in the genus Retusa. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway