FIGURE 4 in Filling gaps in the knowledge of Goniodorididae taxa (Mollusca, Gastropoda, Nudibranchia) with description of seven new species

FIGURE 4. Scanning electron micrographs of cuticles, radulae, and penis. A‒D. Bermudella mica (MNCN 15.05/94476). A. Detail of labial cuticle. B. Frontal view of radula. C. Detail of inner lateral teeth. D. Detail of outer lateral teeth. E‒H. Ceratodoris plebeia (MNCN 15.05/94477). E. Detail of labial cuticle elements. F. Frontal view of radula. G. Detail of inner and outer lateral teeth. H. Detail of penial spines. Scale bars: A: 5 μm; B: 30 μm; C‒D: 20 μm; E: 10 μm; F, H: 100 μm; G, 50 μm.