The Night Singer of Nature

Hexacentrus japonicus belongs to the katydid family (Tettigoniidae), easily recognized by its long antennae, slender green body, and powerful hind legs. Its leaf-like wings give it a perfect disguise among plants, making it nearly invisible to predators. When it moves, however, its delicate form and rhythmic calls make its presence known.

What makes Hexacentrus japonicus so special is its distinctive sound. Males produce calls soft yet patterned to attract females, creating a musical dialogue in the dark. These nighttime songs, often overlooked by human ears, are essential for their survival, communication, and reproduction. In many cultures, the sounds of katydids are tied to the seasonal beauty of late summer nights.