Figure 2 from: Ezzine IK, Dimassi N, Pfarrer B, Said K, Neubert E (2018) New records of the endemic Sicilian land snail species Marmorana (Murella) muralis (O. F. Müller, 1774) from the north of Tunisia (Pulmonata, Gastropoda). ZooKeys 775: 131-147. https://doi.org/10.3897/zookeys.775.25740

Figure 2 Anatomy of genital organs of Marmorana (Murella) muralis (Müller, 1774). A Situs B Details of dart sac C Details of epiphallus D Penial papilla. Abbreviations: A. atrium, Bc. Bursa copulatrix, D. Diverticulum, Ds. Dart sac, E. Epiphallus, F. Flagellum, Gm. Glandulae mucosae, mrp. Penial retractor muscle, P. Penis, Vd. Vas deferens.