FIGURE 6 in Revision of the Recent Alvania scabra (Philippi, 1844) complex (Mollusca, Gastropoda Rissoidae) from the Mediterranean Sea with the description of a new species

FIGURE 6. Alvania sororcula (Granata-Grillo, 1877). A–C. syntype numbered 1 from Messina (Sicily), height 1.95 mm with original label (Monterosato coll. ex Granata-Grillo coll. MCZR-M-22227/S). D–F. syntype numbered 2 from Messina (Sicily), height 1.65 mm (Monterosato coll. ex Granata-Grillo coll. MCZR-M-22227/S). G, H. syntype from Messina, height 2.3 mm (USNM, Washington). I–K. Alvania asperella (Granata-Grillo, 1877b) syntype numbered 1 from Messina (Sicily), height 2.55 mm with original label (Monterosato coll. MCZR-M-22069/S). L. Alvania asperella (Granata-Grillo, 1877b) syntype numbered 2 from Messina (Sicily), height 1.85 mm (Monterosato coll. MCZR-M-22069/S). M, N. Palermo (Italy), height 2.1 mm with original label (Monterosato coll. MCZR-M-22067).