FIGURE 3. Ammonicera sucina (Laseron, 1954) A–B. Specimen 1, apical views; A. General view; B. Detail of the protoconch (interpreted boundary between protoconch and teleoconch at arrowhead); C–D. Specimen 2, umbilical views; C. General view; D. Detail of the protoconch; E. Specimen 4, dorsal view; F. Specimen 5, apertural view; G. Specimen 3, apical view. Scale bars: A, C, E–G = 0.2 mm; B, D = 0.1 mm.