Arrow-head tree snail vs Fernandina Nesoryzomys

Partula sagitta compared with Nesoryzomys fernandinae

Key Differences

• Arrow-head tree snail is Extinct while Fernandina Nesoryzomys is Vulnerable.

Taxonomic Classification

Rank	Arrow-head tree snail	Fernandina Nesoryzomys
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	Nesoryzomys
Species	Partula sagitta	Nesoryzomys fernandinae

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Fernandina Nesoryzomys

VU — Vulnerable

Physical Characteristics

Attribute	Arrow-head tree snail	Fernandina Nesoryzomys
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.

Fernandina Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable 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.