Immature stages look like very large white grubs and can be found in compost heaps or occasionally infest potting media. Males have three horns behind the head (on the pronotum). neptunus) are spectacular, resembling an enormous pair of pincers. The Hercules beetle and rhinoceros beetle (D. The ox or elephant beetles, Strategus sp., are large (up to 2 inches long), brown rhinoceros beetles (Dynastinae). Other articles where Hercules beetle is discussed: rhinoceros beetle: Some species, such as the Hercules beetle (Dynastes hercules), can grow to more than 18 cm (7 inches) long, of which 10 cm (4 inches) may be horn. Females have a small tubercle instead of a horn. This is a dark brown species about 1 inch long and with a single long upright horn on the head of the males. However, the name now appropriately is applied to Xyloryctes jamaicensis (Drury). Hercules beetle male insect illustration Male insect of the Hercules beetle ( Dynastes hercules, Dynastinae) which is a species of rhinoceros beetle native to the rainforests of Central America, South America, and the Lesser Antilles and is the longest extant species of beetle in the world and is also one of the largest flying insects in the world. The horns are used for male-male contests for the best breeding sites, much as deer and elk use their antlers. Like other rhinoceros beetles, Hercules beetles eat fruit, especially fruit that has fallen from the tree and rotted a bit, which makes it easier for the. Males can be nearly 2 inches long, counting the two forward-pointing horns. Like its Greek-hero namesake, it is big and strong. The name rhinoceros beetle has been used for this species as well as the close relatives. The eastern Hercules beetle is a breathtaking animal. The rhinoceros beetles can lift a weight of up to 850 times their own. The Bess beetles are a simple species to keep in good health because they are docile, long-living, and easy to care for. There are many other species of scarab beetles in Texas. The Hercules beetle is a Latin American insect that can be found from southern Mexico to Bolivia. Larvae are large C-shaped grubs like huge June beetles. ![]() Females have only small raised area (tubercles) in place of the horns. Rhinoceros beetle larva has two times more protein. Males have three projections on the shield behind the head (pronotum) with the central one the longest and nearly meeting an additional projection on the head. The eastern Hercules beetle (Dynastes tityus) was featured on a United States postal stamp in October 1999. Scientific Name: Dynastes tityus (Linneaus) (top) Strategus aloeus (Linnaeus) (bottom)ĭescription: Beetles are about 1-½ to 2-½ inches long and colored yellowish or greenish-gray with brown to black spots, rarely are they reddish- brown. ![]() Photo by Drees.Ĭommon Name: Eastern Hercules beetle Elephant beetle or ox beetle Eastern Hercules beetle, Dynastes tityus (Linnaeus) (Coleoptera: Scarabeidae).
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