Genus Pyrophorus is a group of bioluminescent beetles commonly referred to as fireflies or lightning bugs. Synonyms for this genus include Hotinus, Photurellus, and Photinus. These insects are known for their distinct and mesmerizing glowing patterns that they use to attract mates or prey. Fireflies can be found in various habitats such as forests and meadows, and their glowing lights put on a spectacular show in the summer months. Despite their similarities, each species in the genus Pyrophorus has its unique patterns of glowing lights, which set them apart from one another. Overall, these beetles are fascinating creatures that have fascinated humans for centuries.