FIGURE 21. Pectinaria dayaensis n in Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records

FIGURE 21. Pectinaria dayaensis n. sp. chaetae of Paratype (SCSMBC030912), under the SEM: A–B. Close ups of notochaetae on segment 8; C. Dorsal uncini of neuropodia on segment 8; D. Median uncini of neuropodia on segment 8; E. Ventral uncini of neuropodia on segment 8; F. Mid-dorsal uncini of neuropodia on segment 20; G. Median uncini of neuropodia on segment 20; H. Ventral uncini of neuropodia on segment 20.