Balea perversa
Originator: Frode Falkenberg
Systematics :
Kingdom: Animals (Animalia)
Phylum: Molluscs (Mollusca)
Class: Snails (Gastropoda)
Order: Pulmonata
Suborder: Stylommatophora
Family: Clausiliidae
Genus: Balea
Species: Balea perversa
Norwegian name: Tårnkøllesnegl
Confusion species: Balea sarsii