What other bug is related to the firefly?

The firefly is closely related to the lanternfly, both belonging to the order Coleoptera. While fireflies are known for their bioluminescent abilities, lanternflies are recognized for their vibrant colors and sap-sucking behavior. Both insects share a similar habitat, often found in wooded or grassy areas, and are part of the diverse ecosystem of beetles. Additionally, they are both studied for their unique biological features and roles in their environments.