Arrow-head tree snail vs Ceylon Spiny Mouse

Partula sagitta compared with Mus fernandoni

Key Differences

• Arrow-head tree snail is Extinct while Ceylon Spiny Mouse is Endangered.

Taxonomic Classification

Rank	Arrow-head tree snail	Ceylon Spiny Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Rodentia (Rodents)
Family	Partulidae	Muridae (Mice & Rats)
Genus	Partula	Mus (House Mice)
Species	Partula sagitta	Mus fernandoni

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Ceylon Spiny Mouse

EN — Endangered

Physical Characteristics

Attribute	Arrow-head tree snail	Ceylon Spiny Mouse
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.

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Ceylon Spiny Mouse

The Ceylon Spiny Mouse (Mus fernandoni) is a species in the genus Mus. It is currently classified as Endangered on the IUCN Red List.