Of old firewood, fallen trees, and similar sources of decaying wood.Īs with all insect larvae, Hercules beetle grubs should be They are most often collectedĭeep inside rotten tree stumps, but they can also be found in piles This allows the exoskeleton to dry.Ĭlick here to see a photo of this phenomenon.Įastern Hercules Beetle also make fascinating additions to entomology Turn a dark mahogany color that can be changed back to the naturalĬolor by dipping the beetles in alcohol or acetone to remove the Helps preserve the natural color of the beetle. Sheet can be placed next to the UV light for added illumination.Īdult Hercules beetles are active throughout the warm months,īut are most likely to come to UV lights on moonless nights withīeetle, it is often a good idea to dip the beetle in alcohol. They bring a portable UV light into a clearing adjacent to a woodedĪrea in a remote location (far from city lights). Luck with this technique (called "blacklighting") when (UV) lights: like many insects, Hercules beetles are attracted to Theīest way to find adult Eastern Hercules Beetles is by using ultraviolet Makes an impressive mounted specimen or photo subject. Click hereīeetle is one of the most sought-after insects in Kentucky, and Through soil and feeds on Hercules beetle grubs. Is small, white, round, and the same size as a Hercules beetle egg.Īnother grub predator is the Mydas fly maggot, which burrows To eat rotten fruit and the bark of ash trees. The adult beetles are not well-known, but they have been observed Mammals, as well as predatory soil-dwelling arthropods like centipedes, The grubs are a food source for skunks, raccoons, and other In tree stumps that they have tunneled into from the soil beneath. wmv movie file.īeetle grubs feed on decaying plant material, especially logs, stumps,ĭead leaves, and rotten fruit. The mating video mentioned above, it is a. YouĬan also see a movie of male Hercules beetles fighting at Bill Wallin's Of the damage done to one male Hercules beetle by another. Often use their horns to fight one another for the right to mate with See more pictures of teneral Hercules beetles here. Insects usually have pale or mutedĬolors while they are teneral. Typically, the teneral state lasts for a few hours Refers to the soft-bodied state of an insect just after molting (shedding Male beetles have 2 large horns: 1 on the head and 1 on the thorax. Showing color variation among adult Hercules beetles. Green, gray, or tan elytra mottled with black spots (rare individuals Adult Eastern Hercules Beetles typically have Species in Kentucky is the Eastern Hercules Beetle,ĭynastes tityus, which is the largest beetle in this part The scarab beetle family (Scarabaeidae), which also includes Japaneseįemale Eastern Hercules Beetle (B. HYDRIDIZATION: EASTERN + WESTERN HERCULES BEETLESīeetles, Hercules Beetles have chewing mouthpartsĪnd hardened front wings (elytra). Names: Rhinoceros Beetles, Rhino Beetles, Unicorn Beetles, | FAMILY: Scarabaeidae | SUBFAMILY: Dynastinae | GENUS and SPECIES:ĭynastes tityus (Eastern Hercules Beetle) Animalia | PHYLUM: Arthropoda | CLASS: Insecta | ORDER:Coleoptera
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