Allomyrina dichotoma shows a striking sexual dimorphism. The long cephalic horn of this species has a characteristic shape in the form of the letter Y and it is used by males during the mating period and to maintain territories. By means of their forked horn they lift other males off the ground and throw them into the air. In addition to their impressive and ornate protuberance they also have a smaller thoracic horn, also forked. * ONLY ONE WHAT YOU SEE IS WHAT YOU GET ! ! ! ~ Species: Allomyrina dichotoma ~ Native Origin: Japan ~ Frame Details: 6oe? H x 9oe? W x 2oe? D. + Museum quality solid wood white ash or black solid wood display / shadowbox with double glass window, you can enjoy both sides of these amazing real rhinoceros beetle. All materials are built to last a lifetime. ~ ~ ~ Our creations are better than old-fashioned museum displays and designed to last for a lifetime, We are using the latest technology (clear silicon) for sealing and double protection for most expensive projects. This is why our artwork with butterflies and insects is being used by many interior designers for creating exceptional displays. ~ ~ ~ Avoid exposure to extremes of temperature, humidity, or to direct sunlight. With proper care you will enjoy this marvel of the natural world for many decades to come. * * * We can also ship international, please contact us for rates. 2024 Butterflies Artists, All Legal Rights Reserved.