Giant Water Bug (Belostomatidae) Insect on Sandy Beach Gravel. A macro, high-detail photograph of a large, brown Giant Water Bug (likely a Lethocerus species) resting on a surface of mixed sand and small gravel by a water body. The insect's robust body, broad, flat wings, and prominent raptorial front legs are clearly visible. - Photographed by Fazlı Yurtsever on the coast of Burhaniye in Balıkesir, Turkiye.