A revision of Australian Pectinariidae (Polychaeta), with new species and new records Zhang, Jinghuai Hutchings, Pat Zootaxa 2019 2019-05-27 4611 1 1 70 84JYY Lamarck, 1818 Lamarck 1818 [238,559,429,455] Polychaeta Pectinariidae Pectinaria Animalia Terebellida 37 38 Annelida genus   Diagnosis. Cephalic veil completely free from operculum. Rim of cephalic veil with numerous long cirri. Dorsal and lateral margin of semicircular operculum smooth. Ventral margin of operculum with numerous notopodial paleae on each side. Comb-like branchiae present on segments 3 –4. Notopodia other than those of segment 1, which bear paleae, on segments 5 –21 (17 pairs). Neuropodia, 13 pairs on segments 8 –20 with transverse tori, with row of uncini. Uncini with more than one longitudinal rows of major teeth. Scaphe flattened dorsally with anal flap and distinctly separate from posterior segments.