Arrow-head tree snail vs Banded eagle ray

Partula sagitta compared with Aetomylaeus nichofii

Key Differences

• Arrow-head tree snail is Extinct while Banded eagle ray is Vulnerable.

Taxonomic Classification

Rank	Arrow-head tree snail	Banded eagle ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Elasmobranchii
Order	Stylommatophora (Stylommatophora)	Myliobatiformes (Myliobatiformes)
Family	Partulidae	Myliobatidae
Genus	Partula	Aetomylaeus
Species	Partula sagitta	Aetomylaeus nichofii

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Banded eagle ray

VU — Vulnerable

Physical Characteristics

Attribute	Arrow-head tree snail	Banded eagle ray
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.

Banded eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. 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.

Banded eagle ray

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.