FIGURE 4 in Type material of Chone perseyi Zenkewitsch, 1925 is not missing (Annelida: Sabellida): redescription of the species and lectotype designation

FIGURE 4. Scanning electron microscopy of Euchone perseyi, paralectotype Pol610. A–B, Posterior abdomen and pygidia, lateral views; C–G, abdominal tori; C, abdominal segment 1; D, abdominal segment 2; E, abdominal segment 5; F, abdominal segment 16; G, abdominal segment 17. Scale bars A–B: 30 μm, C–E: 10 μm, F–G: 3 μm.