FIGURE 5 in A new Chthamalus (Crustacea: Cirripedia) from the challengeri subgroup on Taiwan rocky intertidal shores

FIGURE 5. Chthamalus williamsi sp. nov. Morphology of mouth parts, penis and cirral setae (SEM) A. Maxilla, B. Serrulate setae on maxilla, C. Maxillule, D. Cutting edge of maxillule, E. Mandible, F. Lower margin of mandible, G. Labrum, H. Anterior margin of labrum, inner view, I. Penis, terminal part, J. Tip of penis, K. Serrulate setae on cirrus I., L. Serrulate setae on posterior side of cirrus I. Scale bars in µm.