The halberd bulgur is also known as Hercules bulgur bulgur and Hercules beetle. It is one of the largest beetles in the world, with an adult body length of up to 184mm. Mainly distributed in the tropical rain forests of Central and South America. The appearance is very characteristic. Male worms have specialized thoracic horns and horns, extending forward, with dentate projections at the base 1/3 to 1/2 of the thoracic horns, while females do not have these structures. The pronotum is black, the wing sheaths are dark yellow to brown, with irregular black spots and covered with fine hairs. They are named after Hercules, the Greek mythological Hercules, because of their amazing power and ability to lift objects up to 850 times their own weight.

The halberd, also known as Hercules, is one of the largest beetles in the world. It is known for its large size and the prominent horns of male individuals. The male halberd is the longest known beetle with a body length of up to 181mm. Mainly distributed in the tropical rain forests of Central and South America. Male individuals have specialized head and chest horns for competition with other males during the mating season. The elytra is dark yellow to brown, with irregular black spots, and the surface is fine hairy and rough. Belongs to the incomplete metamorphosis insect. The larvae feed on rotting wood, while the adults feed on sugar-rich fruit and sap. Often nocturnal activity, strong phototaxis.

Also known as the Hercules beetle, it is one of the largest and strongest beetles in the world. Known for its enormous size and unique appearance, male individuals typically have a pair of particularly long angular jaws, which can be half of their body length. Mainly distributed in tropical rainforests of Central and South America, it is a nocturnal insect that hides in trees or fallen leaves during the day and comes out to be active at night. The life cycle includes four stages: egg, larva, pupae, and adult. Larvae live underground and feed on decaying wood. After years of growth, they eventually pupate and become adults. The lifespan of adult insects is relatively short, and their main task is reproduction.