They are highly sensitive structures and enable the ladybug to push food into its mouth. Ladybugs have two ocelli, or simple eyes. They see by photoreceptors, which means their eyes only process light and dark images. They don't see colors, only shadows. This fact makes use of antennae all the more important.
Beetles exhibit bilateral symmetry.
This means that the left and right sides of the body are mirror images of each other. They are the same on both sides. Reproduction Ladybugs reproduce sexually, meaning that a male and a female of the same species is required for reproducing successful offspring. Each species of ladybug has its own pheromones for attracting a mate. Several times a year, ladybugs will come together for the purpose of mating.