FIGURE 18 in Late Pleistocene Red Sea Mollusca: 1. Polyplacophora

FIGURE 18. Acanthochitona penicillata (Deshayes, 1863). A–I. Egypt, Hurghada, Late Pleistocene (last interglacial MIS5e). A–C. MZB 50555, head valve (St. 14bis), width 3.3 mm, dorsal, ventral and lateral views. D–F. MZB 50556a, intermediate valve (St. 13), width 5 mm, dorsal, ventral and frontal views. G–I. MZB 50556b, tail valve (BL), width 4.4 mm, dorsal, ventral and lateral views.