Arrow-head tree snail vs Polyphyllous Globe Thistle

Partula sagitta compared with Echinops foliosus

Key Differences

• Arrow-head tree snail is Extinct while Polyphyllous Globe Thistle is Vulnerable.

Taxonomic Classification

Rank	Arrow-head tree snail	Polyphyllous Globe Thistle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Afrosoricida (Afrosoricida)
Family	Partulidae	Tenrecidae
Genus	Partula	Echinops
Species	Partula sagitta	Echinops foliosus

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Polyphyllous Globe Thistle

VU — Vulnerable

Physical Characteristics

Attribute	Arrow-head tree snail	Polyphyllous Globe Thistle
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.

Polyphyllous Globe Thistle

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.