blunt tellin vs Polynesian Tree Snail

Arcopagia crassa compared with Partula dolorosa

Key Differences

• blunt tellin is Vulnerable while Polynesian Tree Snail is Extinct.

Taxonomic Classification

Rank	blunt tellin	Polynesian Tree Snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class	Bivalvia (Bivalvia)	Gastropoda (Gastropoda)
Order	Cardiida (Cardiida)	Stylommatophora (Stylommatophora)
Family	Tellinidae	Partulidae
Genus	Arcopagia	Partula
Species	Arcopagia crassa	Partula dolorosa

Evolutionary Relationship

blunt tellin and Polynesian Tree Snail share a common ancestor at the Phylum level: Mollusca. (Mollusks)

Conservation Status

blunt tellin

VU — Vulnerable

Polynesian Tree Snail

EX — Extinct

Physical Characteristics

Attribute	blunt tellin	Polynesian Tree Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

blunt tellin

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable 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.

blunt tellin

The Blunt tellin (Arcopagia crassa) is a species in the genus Arcopagia. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.