FIGURE 4 in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America

FIGURE 4. Phragmatopoma caudata Krøyer in Mörch, 1867. A, Complete body, dorsal view. B, Operculum, lateral view. C, Median ridge. D, Outer paleae. E–F, Middle paleae. G, Inner paleae. H, Parathoracic lanceolate notochaetae. I, Parathoracic lanceolate neurochaetae. J, Abdominal uncini. K, Opercular crown, top view. Scale bars: A: 1 mm; B: 500 μm; C: 200 μm; D, H: 50 μm; E–G: 100 μm; I: 30 μm; J: 10 μm; K: 300 μm. Abbreviation: pc, peduncle caudal; op, outer paleae; mp, middle paleae; mr, median ridge; pl, median plume; lt, lateral teeth.