Parahololepidella nuttingi (Pettibone, 1991) comb. nov., holotype of Antipathipolyeunoa nuttingi USNM 80097 (A, D, F–J); paratype USNM 136587 (B, C, E) A, B whole specimens, dorsal view C dorsal view of middle segments showing variation in elytral distribution; white circles represent dorsal cirrophores and white triangles represent elytrophores D dorsolateral view of anterior with detail (inset) of left tentacular segment (segment 1) showing single chaeta E anterior end, dorsal view A, C–E specimens stained with Shirlastain A to observe morphology in detail F cirrigerous parapodia, ventral view, ventral cirri missing G chaetae from cirrigerous parapodium H notochaetae I distal end of supraacicular neurochaetae J tip of supraacicular neurochaeta with tooth-like protuberance indicated with black arrow. Abbreviations: dCp, dorsal cirrophores; dSt, dorsal style; neC, neurochaetae; noac, notoacicula; noC, notochaetae; SbP, subacicular process. Scale bars: 1 mm (A–C); 0.5 mm (D, E); 0.2 mm (F); 50 μm (G); 20 μm (H, I); 5 μm (J).