Peggy and I walked by Eldon this afternoon and he was sitting on his steps playing with a bug. He said he didn't know what it was so I came home and looked it up. This is exactly what it looked like.
The harmless Eastern-Eyed Click Beetle's large eyespots simultaneously distract and mesmerize.
If you look up “Icky-bug” in an insect book, it will not lead you to this beetle, nor anywhere else, for that matter. In their youths, the BugLady’s sisters had huge (HUGE) aversions to these blameless beetles. Consequently, the BugLady was sometimes compelled to put a few beetles in little boxes and gift her sisters with them, enjoying the resulting agitation (acts for which, alas, she feels no remorse).
“Icky-bugs” are actually Click beetles (family Elateridae), a.k.a snapping beetles or skipjacks.
The hard-coated click beetle grubs, which may spend four or more years in that stage, are sometimes called “wireworms” (especially the larger species); they live in soil or rotten wood or under bark. Wireworms of the genus Melanotus enjoy eating corn, potatoes, grains and turf grasses (they are said to locate plant material in the soil by homing in on the carbon dioxide gradients as they travel about in tunnels made by other critters)(though they are perfectly capable of digging their own tunnels). Some species of wireworms are important predators on agricultural pests in the soil; adults typically eat plant material but are not considered pests. Moles, shrews, insectivorous birds, spiders and mantises are among their predators. CBs overwinter as larvae or as adults.
A June bug that has flipped over onto its back may wallow around for a while, waving its legs and feeling sorry for itself, but the click beetle has a spiffy mechanism for righting itself immediately. If you look at the ventral (underside) of these beetles you can see a spine that extends back from the first thoracic segment and you can see a matching grove on the second thoracic segment (unlike other beetles, its head and first thoracic segment can bend toward segments two and three).
To right itself, the click beetle first “arches”, then suddenly curls, and with an audible “click,” snaps the spur into the groove, which somersaults it into the air. In his “Field Guide to Insects of North America,” Kaufman says that they are also called “jackknife beetles.” The BugLady totally does not get the physics of this trick (the opposite arrangement – that the spring would be caused by the sudden release of the spine rather than by its sudden engagement – seems more plausible), but she accepts it, like pole vaulting, because the results are inarguable.
At any rate, the trick is used to get right-side-up as well as to escape from predators (which will often drop an EE that performs a vigorous “click” while in-hand/beak). Sometimes an EEE will launch itself into flight during the arc of its leap; more often it returns to earth, where it may tuck in its legs and play possum until its predator moves on.
The impressive EASTERN EYED ELATER or Big-eyed click beetle (Alaus oculatus) fell onto a burdock leaf as the BugLady mowed the grass nearby. According to bugguide.net, there are six Alaus species in North America, one, appropriately named Alaus myops, has much smaller eyespots (find a nice account of the species at http://bugeric.blogspot.com/2014/06/eyed-elaters.html). An EEE measures an inch-and-a half long +, and an energetic “click” can send it several inches in the air (the BugLady has seen small EEs propel themselves six or more inches into the air). Yes, it can fly: http://bugguide.net/node/view/56708/bgimage. Its spectacular “eyes” and mottled white speckles are said to provide good camouflage, and the false eyes are designed to terrify predators. It feeds on nectar. EEEs are found in woodlands throughout North America and well south into Central America.