The Japanese Beetle is one of the best imitations of its kind. Its curved body floats beautifully in the water and with the added crystal flash imitating a wing, this fly is all-around deadly. These fishing flies work best during the summer in areas with lots of trees and overhanging foliage. They are easy to cast on a fly rod and easy to see once they hit the water. Overall, a superb beetle pattern that will help catch more fish throughout the summer.