Arrow-head tree snail vs Black Hornbill

Partula sagitta compared with Anthracoceros malayanus

Key Differences

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

Taxonomic Classification

Rank	Arrow-head tree snail	Black Hornbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Aves (Birds)
Order	Stylommatophora (Stylommatophora)	Bucerotiformes (Bucerotiformes)
Family	Partulidae	Bucerotidae
Genus	Partula	Anthracoceros
Species	Partula sagitta	Anthracoceros malayanus

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Black Hornbill

VU — Vulnerable

Physical Characteristics

Attribute	Arrow-head tree snail	Black Hornbill
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 Hornbill

Habitat

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

Range

Found in Norway. 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 Hornbill

The Black Hornbill (Anthracoceros malayanus) is a species in the genus Anthracoceros. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.