Alexander's Swift vs Arrow-head tree snail

Apus alexandri compared with Partula sagitta

Key Differences

• Alexander's Swift is Least Concern while Arrow-head tree snail is Extinct.

Taxonomic Classification

Rank	Alexander's Swift	Arrow-head tree snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Apodiformes (Apodiformes)	Stylommatophora (Stylommatophora)
Family	Apodidae	Partulidae
Genus	Apus	Partula
Species	Apus alexandri	Partula sagitta

Evolutionary Relationship

Alexander's Swift and Arrow-head tree snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alexander's Swift

LC — Least Concern

Arrow-head tree snail

EX — Extinct

Physical Characteristics

Attribute	Alexander's Swift	Arrow-head tree snail
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.

Arrow-head tree snail

Habitat

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

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.

Arrow-head tree snail

The Arrow-head tree snail, Partula sagitta, is a species. It is currently assessed as extinct on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.