FIGURE 4. Pectinaria nonatoi n in Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic

FIGURE 4. Pectinaria nonatoi n. sp. (Paratype 10, ZUEC Pol 21340), SEM, (A). Entire worm, left lateral view; (B, C). Close ups of the branchiae of segments 3 and 4, respectively; (D, G). Scaphe, dorsal and left lateral views, respectively, arrows point to scaphal hooks; (E). Anterior end, ventral view; (F). Close up of the mid-ventral lobe of segment 2. Numbers refer to segments; br = branchiae; bt = buccal tentacles; cv = cephalic veil; pa = paleae.