Arrow-head tree snail vs Mexican Harvest Mouse

Partula sagitta compared with Reithrodontomys mexicanus

Key Differences

• Arrow-head tree snail is Extinct while Mexican Harvest Mouse is Least Concern.

Taxonomic Classification

Rank	Arrow-head tree snail	Mexican Harvest Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Rodentia (Rodents)
Family	Partulidae	Cricetidae
Genus	Partula	Reithrodontomys
Species	Partula sagitta	Reithrodontomys mexicanus

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Mexican Harvest Mouse

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Mexican Harvest 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.

Mexican Harvest Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.