FIGURE 5. A–B in Cheсklist of gastropod molluscs in mangroves of Khanh Hoa province, Vietnam

FIGURE 5. A–B. Pirenella incisa (22 mm). C–D. Pirenella incisa (25 mm). E–F. Pirenella microptera (22 mm). G–H. Pirenella cingulata (22 mm). I–J. Pirenella cingulata (16 mm). K–L. Cerithidea moerchii (31 mm). M–N. Cerithidea moerchii (27 mm). O. Cerithidea quoyii (43 mm). P. Cerithidea quoyii (41 mm). Q–R. Cerithidea quoyii (35 mm). S–T. Terebralia sulcata (43 mm).