Ladybugs, or Coccinellidae, are often considered benign or beneficial insects due to their role in controlling pest populations. However, in the context of toxicology, it is important to understand whether they pose any toxic threat to humans or animals. Ladybugs possess a defense mechanism known as reflex bleeding, where they secrete a yellow fluid from their leg joints when threatened. This fluid is composed of alkaloids, which can be irritating but are not highly toxic to humans.
