Greater New Zealand Short-tailed Bat vs Polynesian Tree Snail

Mystacina robusta compared with Partula protracta

Key Differences

• Greater New Zealand Short-tailed Bat is Critically Endangered while Polynesian Tree Snail is Extinct.

Taxonomic Classification

Rank	Greater New Zealand Short-tailed Bat	Polynesian Tree Snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Chiroptera (Bats)	Stylommatophora (Stylommatophora)
Family	Mystacinidae	Partulidae
Genus	Mystacina	Partula
Species	Mystacina robusta	Partula protracta

Evolutionary Relationship

Greater New Zealand Short-tailed Bat and Polynesian Tree Snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Greater New Zealand Short-tailed Bat

CR — Critically Endangered

Polynesian Tree Snail

EX — Extinct

Physical Characteristics

Attribute	Greater New Zealand Short-tailed Bat	Polynesian Tree Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater New Zealand Short-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Polynesian Tree Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.