Figure 3.
(a–d) Transverse sections through the mid-oesophagus (oe) of a post-larva of Conus lividus at 4 days after the onset of metamorphosis that bracket the small remaining connection between the dorsal channel of the mid-oesophagus and the venom gland (arrow), which has otherwise fully separated from the dorsal channel of the mid-oesophagus. Scale bars: (a–d) 25 µm.