Arrow-head tree snail vs Leadebeater s Possum

Partula sagitta compared with Gymnobelideus leadbeateri

Key Differences

• Arrow-head tree snail is Extinct while Leadebeater s Possum is Critically Endangered.

Taxonomic Classification

Rank	Arrow-head tree snail	Leadebeater s Possum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Diprotodontia (Marsupials)
Family	Partulidae	Petauridae
Genus	Partula	Gymnobelideus
Species	Partula sagitta	Gymnobelideus leadbeateri

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Leadebeater s Possum

CR — Critically Endangered

Physical Characteristics

Attribute	Arrow-head tree snail	Leadebeater s Possum
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.

Leadebeater s Possum

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.