Hesione reticulata Marenzeller, 1879, A–F (NSMT Pol N-620). A Chaetiger 8, right parapodium, anterior view B Chaetiger 9, right parapodium, anterior view, close-up of acicular lobe C Chaetiger 8, right parapodium, anterior view, close-up of acicular lobe (arrow points to lower tine) and neurochaetal bundle D Same, tip of neurochaetae (inset: blade tip) E Same, close-up of dorsal cirrophore F Same, close-up of cirrostyle distal region. Scale bars: 0.78 mm (A); 0.15 mm (B); 0.17 mm (C), 25 μm (D); 0.13 mm (E, F).