Arrow-head tree snail vs Bidentate Yellow-shouldered Bat

Partula sagitta compared with Sturnira bidens

Key Differences

• Arrow-head tree snail is Extinct while Bidentate Yellow-shouldered Bat is Least Concern.

Taxonomic Classification

Rank	Arrow-head tree snail	Bidentate Yellow-shouldered Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Chiroptera (Bats)
Family	Partulidae	Phyllostomidae
Genus	Partula	Sturnira
Species	Partula sagitta	Sturnira bidens

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Bidentate Yellow-shouldered Bat

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Bidentate Yellow-shouldered Bat
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.

Bidentate Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Bidentate Yellow-shouldered Bat

The Bidentate Yellow-shouldered Bat (Sturnira bidens) is a species in the genus Sturnira. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.