Arrow-head tree snail vs Besra

Partula sagitta compared with Accipiter virgatus

Key Differences

• Arrow-head tree snail is Extinct while Besra is Least Concern.

Taxonomic Classification

Rank	Arrow-head tree snail	Besra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Aves (Birds)
Order	Stylommatophora (Stylommatophora)	Accipitriformes (Hawks & Eagles)
Family	Partulidae	Accipitridae (Hawks & Eagles)
Genus	Partula	Accipiter
Species	Partula sagitta	Accipiter virgatus

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Besra

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Besra
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrow-head tree snail

Habitat

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

Besra

Habitat

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

Range

Found in Norway.

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.

Besra

The Besra (Accipiter virgatus) is a species in the genus Accipiter. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.