Clausilia bidentata

Systematics :

Kingdom: Animals (Animalia)
Phylum: Molluscs (Mollusca)
Class: Snails (Gastropoda)
Order: Pulmonata
Suborder: Stylommatophora
Family: Clausiliidae
Genus: Clausilia
Species: Clausilia bidentata

Norwegian name: Nordkøllesnegl

Confusion species: Balea perversa, Cochlodina laminata, Macrogastra plicatula