Transverse dice. CT slice of Cryptomys hottentotus.MicroCT slice through the head of Cryptomys hottentotus stained with iodine potassium iodide. Abbreviations: iozm, infraorbital portion of zygomaticomandibularis (dark green); on, optic nerve; t, temporalis (red). White line on 3D reconstruction shows position of slice. Scale bar = 5 mm.