TABLE 4 in An elusive ancestry of Neogastropoda: a potential of Maturifusidae, Pseudotritoniidae, and Purpurinidae as the stem groups

TABLE 4. — Protoconch measurements of Angularia pleurotomaria (Münster, 1841) (mm).Abbreviations: DFW, diameter of the first whorl; DPC, diameter of protoconch; HPC, height of protoconch; WPC, number of protoconch whorls. SEM numberWPCHPCDPCDFWPZO 163722.70.330.330.12PZO 163732.90.310.330.11PZO 16377 (Fig. 8B)2.90.320.340.11PZO 16376 (Fig. 8A)3.00.370.340.11