FIGURE 4 in A new species of hydrothermal vent stalked barnacle Vulcanolepas (Scalpelliforms: Eolepadidae) from the North Fiji Basin, Southwestern Pacific Ocean

FIGURE 4. Ƒulcanolepas fijiensis sp. nov. Holotype. A. Cirrus I - distal half of ramus bearing antenniform segments (antenniform segs), proximal half bearing robust segments (robust segs). B. Cirrus II - antenniform segments on distal half of ramus. Insert showing magnified segments of distal region. C. Cirrus III. Insert showing magnified intermediate segments. D. Cirrus IV. Insert showing magnified intermediate segments. E. Cirrus V. Insert showing magnified intermediate segments. F. Cirrus VI. Insert showing magnified intermediate segments. G. Penis. H. Caudal appendages. Scale bars in µm.