FIGURE 12. A–G in Systematics and preliminary phylogeny of Bornellidae (Mollusca: Nudibranchia: Dendronotina) based on morphological characters with description of four new species

FIGURE 12. A–G, Scanning electron micrographs of Bornella sarape Bertsch, 1980. A, Rodlets of the labial cuticle (LACM 24996, scale bar: 100Μm). B, Left jaw (LACM 24996, scale bar: 100Μm). C, Oral gland (LACM 25007, scale bar: 100Μm). D, Half radula (LACM 24996, scale bar: 10Μm). E, Right half-rows of radular teeth (LACM 25007, scale bar: 20Μm). F, Lateral view of the rachidian tooth (LACM 24966, scale bar: 10Μm). G, Stomach spines (LACM 24966, scale bar: 100Μm).