Fat Guam Partula vs Polynesian Tree Snail

Partula gibba compared with Partula dolorosa

Key Differences

• Fat Guam Partula is Critically Endangered while Polynesian Tree Snail is Extinct.

Taxonomic Classification

Rank	Fat Guam Partula	Polynesian Tree Snail
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Mollusca (رخويات)	Mollusca (رخويات)
Class same	Gastropoda (بطنيات القدم)	Gastropoda (بطنيات القدم)
Order same	Stylommatophora (عاموديات العيون)	Stylommatophora (عاموديات العيون)
Family same	Partulidae	Partulidae
Genus same	Partula	Partula
Species	Partula gibba	Partula dolorosa

Evolutionary Relationship

Fat Guam Partula and Polynesian Tree Snail share a common ancestor at the Genus level: Partula.

Conservation Status

Fat Guam Partula

CR — Critically Endangered

Polynesian Tree Snail

EX — Extinct

Physical Characteristics

Attribute	Fat Guam Partula	Polynesian Tree Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Guam Partula

Habitat

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

Range

Distributed across Norway and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Polynesian Tree Snail

Habitat

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