What is the state insect of Pennsylvania?

The state insect of Pennsylvania is the firefly, also known as the lightning bug. This glowing insect is famous for its ability to emit light through a process called bioluminescence. Fireflies are found throughout Pennsylvania, particularly in warm, humid environments like forests, meadows, and gardens. They play an important role in local ecosystems by helping to control pest populations. The firefly was designated as the state insect in 1974, symbolizing Pennsylvania’s commitment to preserving its natural environment and the unique creatures that inhabit it.