Arrow-head tree snail vs Black-mandibled Toucan

Partula sagitta compared with Ramphastos ambiguus

Key Differences

• Arrow-head tree snail is Extinct while Black-mandibled Toucan is Vulnerable.

Taxonomic Classification

Rank	Arrow-head tree snail	Black-mandibled Toucan
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Aves (Birds)
Order	Stylommatophora (Stylommatophora)	Piciformes (Piciformes)
Family	Partulidae	Ramphastidae
Genus	Partula	Ramphastos
Species	Partula sagitta	Ramphastos ambiguus

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Black-mandibled Toucan

VU — Vulnerable

Physical Characteristics

Attribute	Arrow-head tree snail	Black-mandibled Toucan
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-mandibled Toucan

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. 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.

Black-mandibled Toucan

Black-mandibled Toucan (Ramphastos ambiguus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.