Figure 8 from: Yamasaki H, Grzelak K, Sørensen MV, Neuhaus B, George KH (2018) Echinoderes pterus sp. n. showing a geographically and bathymetrically wide distribution pattern on seamounts and on the deep-sea floor in the Arctic Ocean, Atlantic Ocean, and the Mediterranean Sea (Kinorhyncha, Cyclorhagida). ZooKeys 771: 15-40. https://doi.org/10.3897/zookeys.771.25534

Figure 8 Echinoderes pterus sp. n., Nomarski photomicrographs. The holotype male (B ZMB 11608, collected at station 55, Mediterranean deep sea off Crete), non-type males (A ZMB 11641, collected at station 717, Sedlo Seamount C ZMB 11653, collected at station 152-1, Karasik Seamount), and a female (D ZMB 11635, collected at station 1167.1, Mediterranean deep sea off Crete). A segments 7–9, dorsal view B segments 8–11, ventral view C segments 8–11, ventral view D segments 8–11, ventral view. Abbreviations: ltas, lateral terminal accessory spine; lts, lateral terminal spine; lvs, lateroventral acicular spine; mds, middorsal acicular spine; pe, penile spine; th, tuft of long hairs. Digits after abbreviations indicate the corresponding segment number. Black arrows point to sensory spots. Scale bars: 20 µm (A–C), 10 µm (D).