Arrow-head tree snail vs Brown eagle-ray

Partula sagitta compared with Aetomylaeus milvus

Key Differences

• Arrow-head tree snail is Extinct while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	Arrow-head tree snail	Brown 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 milvus

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	Arrow-head tree snail	Brown 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.

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered 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.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.