What are the common characteristics and behaviors of the small beetle species found in tropical rainforests?

Small beetle species found in tropical rainforests typically have a hard exoskeleton, six legs, and antennae. They are often brightly colored and have the ability to fly. These beetles play important roles in the ecosystem by feeding on decaying matter and helping with pollination. They are also known for their diverse behaviors, such as mating displays, territorial defense, and communication through pheromones.