Arrow-head tree snail vs Formosan Serow

Partula sagitta compared with Capricornis swinhoei

Key Differences

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

Taxonomic Classification

Rank	Arrow-head tree snail	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Artiodactyla (Even-toed Ungulates)
Family	Partulidae	Bovidae (Bovids)
Genus	Partula	Capricornis
Species	Partula sagitta	Capricornis swinhoei

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Formosan Serow
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.

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

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.