Professor Clyde Sorenson is an expert who does research on, and teaches about, the ecology and biology of insects. He and other entomologists have identified 170 or more species of the bioluminescent beetles commonly known as lightning bugs or fireflies.
Fireflies produce light in special organs in their abdomens by combining a chemical called luciferin, enzymes called luciferases, oxygen and the fuel for cellular work, ATP.
Source: The Conversation, July 23, 2019. Link. While most male fireflies do their own thing and flash independently of other males of the same species, there are those that synchronize their flashes when there are many others around.
Scientists believe in two species, Photinus carolinus and Photuris frontalis, the males synchronize so everyone has a chance to look for females, and for females to signal males.
INSIGHTS: The firefly season will soon be over. It’s fun to watch lightning bugs while walking a pet in the evening or sharing a few still moments on the deck with friends.