Arrow-head tree snail vs Hammond's Oryzomys

Partula sagitta compared with Mindomys hammondi

Key Differences

• Arrow-head tree snail is Extinct while Hammond's Oryzomys is Endangered.

Taxonomic Classification

Rank	Arrow-head tree snail	Hammond's Oryzomys
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	Mindomys
Species	Partula sagitta	Mindomys hammondi

Evolutionary Relationship

Arrow-head tree snail and Hammond's Oryzomys share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arrow-head tree snail

EX — Extinct

Hammond's Oryzomys

EN — Endangered

Physical Characteristics

Attribute	Arrow-head tree snail	Hammond's Oryzomys
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.

Hammond's Oryzomys

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.