Arrow-head tree snail vs Black-mantled Tamarin

Partula sagitta compared with Leontocebus nigricollis

Key Differences

• Arrow-head tree snail is Extinct while Black-mantled Tamarin is Least Concern.

Taxonomic Classification

Rank	Arrow-head tree snail	Black-mantled Tamarin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Primates (Primates)
Family	Partulidae	Callitrichidae
Genus	Partula	Leontocebus
Species	Partula sagitta	Leontocebus nigricollis

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Black-mantled Tamarin

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Black-mantled Tamarin
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.

Black-mantled Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Black-mantled Tamarin

The Black-mantled Tamarin (Leontocebus nigricollis) is a species in the genus Leontocebus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.