Figure 12 from: Chan BKK, Tsao YF, Ganmanee M (2020) Morphological and molecular evidence support the intertidal barnacle Octomeris intermedia Nilsson-Cantell, 1921 (Thoracica, Chthamalidae) as a valid species in Indo-Pacific waters. ZooKeys 914: 1-31. https://doi.org/10.3897/zookeys.914.49328

Figure 12 Octomeris intermedia (CEL-Thai-359, Krabi, Thailand). A Cirrus V. B Intermediate segments of posterior ramus of cirrus V. C Distal segments of anterior ramus of cirrus V. D Cirrus VI. E Intermediate segments of posterior ramus of cirrus VI. F Distal segment of anterior ramus of cirrus VI. G Penis. H Distal end of penis. Scale bars in μm.