Fig. 5 in A new genus of patellogastropod with unusual protoconch from Miocene of Paratethys

Fig. 5. Blinia gen. nov. and Tectura Gray, 1847 from Miocene of Ukraine. A. Blinia angulata (d'Orbigny, 1844). Specimen (IGS NANU 1/2004) from the middle Sarmatian of Letichev, apical view (A1). Lateral view of the same specimen (A2). B. Blinia pseudolaevigata (Sinzov, 1892). Specimen (IGS NANU 41/2004) from the middle Sarmatian of Letichev, apical view (B1). Lateral view of the same specimen (B2). Detailed apical view of the embryonic shell and juvenile teleoconch of the same specimen as in B1 (B3). The embryonic shell is ornamented by fine concentric wrinkles and pit on the apex. C. Tectura zboroviensis (Friedberg, 1928). Specimen (IGS NANU 18/2003) from the Chokrakian of Yurkino, apical view (C1). Lateral and frontal views of the same specimen (C2, C3). Detailed apical view of the embryonic shell and juvenile teleoconch of the same specimen as in C1 (C4). The onset of juvenile teleoconch is ornamented by fine spiral threads. D. Blinia sp. Specimen (IGS NANU 4/2004) from the middle Sarmatian of Letichev. Detailed apical view of the embryonic shell and juvenile teleoconch.