The eyespots on the pronotum make predators hesitate to attack. The click beetle’s real eyes are much smaller and positioned behind the antennae, on the insect’s true head. The pronotum exhibits a large oval patch of darker scales, framed in white, on each side - the common name of the beetle derives from this feature. The click beetles are the acrobats of the insect world in that if they are turned over on their back they are able to flip themselves in the air and land on their feet. A Beetle that Knows how to Click. The Eastern-eyed Click Beetle has a similar-looking relative in the southwestern U.S. called the Southwestern Eyed Click Beetle, as well as cousins on the West Coast and in the Pacific Northwest. Authored By Staff Writer; Content ©www.InsectIdentification.org. [1][2][3] The "false eyes" depicted on the pronotum are a defensive adaption designed to confuse or frighten potential predators. The beetle Alaus oculatus is commonly referred to as the Big Eyed Click Beetle or Eastern Eyed Click Beetle. The adults can be 1¾ inches long. Invertebrates are animals without backbones, including earthworms, slugs, snails, and arthropods. Alaus oculatus can reach a length of about 25–45 millimetres (1.0–1.8 in). Alaus oculatus, commonly called the eastern eyed click beetle or eyed elater, is a species of click beetle. The adults can be 1¾ inches long. Eggs are laid in soil. It is on the ground where they feed on other wood boring insects larvae, such as the Longhorned beetle species along with Weevils. [1], Their diet consists of nectar and plant juice. It lives in deciduous forests, where the larvae grow in decaying logs, preying on longhorn beetle grubs. Find local MDC conservation agents, consultants, education specialists, and regional offices. [4], Eggs are laid in soil. The eyed click beetle, or eyed elater, is common in the eastern part of our country. The elytra are striated and mottled with silvery whitish scales. The impressive Eastern Eyed Elater or Big-eyed click beetle (Alaus oculatus) fell onto a burdock leaf as the BugLady mowed the grass nearby. [3], This species is present in Central and North America. There may be as many as 10 million species of insects alive on earth today, and they probably constitute more than 90 percent all animal species. Other names include elaters, snapping beetles, spring beetles or skipjacks. The eyed click beetle, or eyed elater, is common in the eastern part of our country. Call 1-800-392-1111 to report poaching and arson, Elateridae (click beetles) in the order Coleoptera (beetles). The eyed click beetle is only one of about 1,000 species of click beetles in North America. The eyed click beetle, or eyed elater (Alaus oculatus), is one of many species of click beetles. According to bugguide.net, there are six Alaus species in North America, one, appropriately named Alaus myops. Close relatives of this species live to the south and west of our state. Like all click beetles, A. oculatus is also capable of suddenly catapulting itself out of danger by releasing the energy stored by a click mechanism, which consists of a stout spine on the prosternum and a matching groove in the mesosternum. [1] They have an elongated body, black in colour throughout. The long, slender, black eyltra (wing coverings) are covered in white speckles. There are a few other families of Elateroideain which a few members have the same mechanism, but most elaterid subf… Approximately 1,000 species in North America, About 40 species in North America north of Mexico, About 1,700 species in North America north of Mexico, About 2,400 species in North America north of Mexico, Wildflowers, Grasses and Other Nonwoody Plants. Image Credit: Marilyn E. from Bordentown, NJ, Image Credit: Katryna S. from Gainseville, FL, Image Credit: Tony V.M from Mechanicsville, MD, Image Credit: Dave R. from Southfield, MI, Updated: 9/25/2020; Elateridae or click beetles (or "typical click beetles" to distinguish them from the related families Cerophytidae and Eucnemidae) are family of beetles. They are a cosmopolitan beetle family characterized by the unusual click mechanism they possess. They usually live in wood piles, decaying wood, stumps, soil and mulch. Eastern Eyed Elater. Most of the others are drab in comparison. It lives in deciduous forests, where the larvae grow in decaying logs, preying on longhorn beetle grubs. The eyespots on the pronotum make predators hesitate to attack. [1] It can be found in deciduous/mixed forests and woodlands. Attacking anything assumes a risk, and many animals move on when they believe they may be outsized. This family was defined by William Elford Leach (1790–1836) in 1815.

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