Redescription of Orculella aragonica (Westerlund 1897), an Iberian species different from O. Bulgarica (Hesse 1915) (Gastropoda: Pulmonata: Orculidae)

1. Arrébola, J.
2. Razkin, O.
3. Gómez-Moliner, B.
4. Páll-Gergely, B.