Marmorana signata
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Stylommatophora
- family: Helicidae
- genus: Marmorana
- species: Marmorana signata
Gravina in Puglia
Apulia- Acerno
- Campagna
- Sala Consilina
Campania- Roccasecca
Latium- Blevio
- Carate Urio
- Moltrasio
- Torno
Lombardy- Isernia
Molise- Erice
Sicily
Italy