Arrow-head tree snail vs Black Bearded Saki

Partula sagitta compared with Chiropotes satanas

Key Differences

• Arrow-head tree snail is Extinct while Black Bearded Saki is Endangered.

Taxonomic Classification

Rank	Arrow-head tree snail	Black Bearded Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Primates (Primates)
Family	Partulidae	Pitheciidae
Genus	Partula	Chiropotes
Species	Partula sagitta	Chiropotes satanas

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Black Bearded Saki

EN — Endangered

Physical Characteristics

Attribute	Arrow-head tree snail	Black Bearded Saki
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 Bearded Saki

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.

Black Bearded Saki

The Black Bearded Saki (Chiropotes satanas) is a species in the genus Chiropotes. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.