The flat grain beetle is one of the smallest beetles commonly found in grain. It is flattened, oblong, reddishbrown, about 1/16 inch (1.5 mm) long, with antennae two-thirds as long as the body. A scavenger by nature, it does not attack whole grain but occurs in the dust resulting from attacks of other grain-eating insects. There are three species of this genus in Kansas.
The information for this submission into the image library was provided by the Kansas Department of Agriculture. A more detailed report on this submission can be found in the KDA Field Manual: Insects in Kansas. To obtain a copy of Publication #S131: Insects in Kansas contact K-State Research and Extension, Department of Communications distribution center at (785) 532-5830
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