FIGURE 17. A–F in Systematics and preliminary phylogeny of Bornellidae (Mollusca: Nudibranchia: Dendronotina) based on morphological characters with description of four new species

FIGURE 17. A–F, Scanning electron micrographs of Bornella pele sp. nov. (CASIZ 086356). A, Labial cuticle, scale bar: 30Μm. B, Detail of the rodlets of the labial cuticle, scale bar: 10Μm. C, Right half-rows of radular teeth, scale bar: 10Μm. D, Half radula, scale bar: 10Μm. E, Posterior chamber of the stomach showing spines, scale bar: 100Μm. F, Penis, scale bar: 100Μm.