beaded chestnut vs Polynesia Tree Snail

Agrochola lychnidis compared with Partula imperforata

Key Differences

• beaded chestnut is Near Threatened while Polynesia Tree Snail is Extinct.

Taxonomic Classification

Rank	beaded chestnut	Polynesia Tree Snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Lepidoptera (Butterflies & Moths)	Stylommatophora (Stylommatophora)
Family	Noctuidae	Partulidae
Genus	Agrochola	Partula
Species	Agrochola lychnidis	Partula imperforata

Evolutionary Relationship

beaded chestnut and Polynesia Tree Snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

beaded chestnut

NT — Near Threatened

Polynesia Tree Snail

EX — Extinct

Physical Characteristics

Attribute	beaded chestnut	Polynesia Tree Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

beaded chestnut

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Polynesia Tree Snail

Habitat

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

beaded chestnut

The Beaded chestnut (Agrochola lychnidis) is a species in the genus Agrochola. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.