Figure 9 in Biodiversity and biogeography of the coral boring barnacles of the genus Berndtia (Cirripedia: Acrothoracica) in the West Pacific, with description of three new species

Figure 9. Berndtia haradai sp. nov., female Scanning electron microscopy of mantle sac structures. (A) Opercular area, upper-lateral view; (B) fine globular nodules on outer surface of opercular bar; (C, D) trifid teeth on lateral margin of opercular bars; (E, F) posterior lobes of operculum (pl); (G) protrusions of comb collar along occludent margin; (H) comb collar; (I) cuticle of mantle sac, posterior margin, middle portion; (J) simple teeth and rows of massive multifid scales on posterior region of operculum; (K) lateral view of opercular area; (L) comb collar and posterior lobes of operculum; (M) trifid tooth on mantle sac surface; (N) bifid tooth on mantle sac surface. Abbreviations: cc – comb collar, ob – opercular bars, pl – posterior lobe. Scale bars in μm.