Complex sentence: Several genera feed on various insects or their eggs; for example, "Coleomegilla" species are significant predators of the eggs and larvae of moths such as species of Spodoptera and the Plutellidae.
Split into simpler sentences: Several genera feed on various insects or their eggs. For example, "Coleomegilla" species are significant predators of the eggs and larvae of moths such as species of Spodoptera and the Plutellidae.