Arrow-head tree snail vs Lesser Yellow-shouldered Bat

Partula sagitta compared with Sturnira nana

Key Differences

• Arrow-head tree snail is Extinct while Lesser Yellow-shouldered Bat is Endangered.

Taxonomic Classification

Rank	Arrow-head tree snail	Lesser 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 nana

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Lesser Yellow-shouldered Bat

EN — Endangered

Physical Characteristics

Attribute	Arrow-head tree snail	Lesser 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.

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.