Figure 9. Synchrotron radiation X in A new Antarctic species of Orchomenella G.O. Sars, 1890 (Amphipoda: Lysianassoidea: Tryphosidae): is phase-contrast micro-tomography a mature technique for digital holotypes?

Figure 9. Synchrotron radiation X-ray phase-contrast micro-tomography (A, B) and scanning electron microscopy (C–F) of gnathopods of Orchomenella rinamontiae. Paratypes, ♂♂, 11.3 mm (A, B) and 11.3 and 15.4 mm (C–F). A, lateral view of right gnathopod 2. B, medial view of right gnathopod 2. C, lateral view of less gnathopod 1. D, medial view of right gnathopod 1. E, lateral view of less gnathopod 2. F, medial view of right gnathopod 2. Abbreviations: a, gnathopod 1 lateral spine; b, gnathopod 1 medial spine; c, gnathopod 2 tip of dactyl. Scale bars: 200 µm.