Figure 13. Egg morphology of Pomacea maculata (A, B) and Pomacea canaliculata (C), showing the differences in clutch size and individual egg size. Egg colour in both species varies from a deep pink to orange–pink. When eggs are about to hatch (far-right image) the pink colour fades and the juveniles are visible beneath the calcareous shell. Scale bars: 5 mm.