Alaus is a fascinating insect commonly known as the click beetle. It belongs to the family Elateridae and is characterized by its ability to produce a clicking sound by snapping its thorax against its abdomen. These beetles have elongated bodies, ranging in size from 1 to 4 centimeters, and are often found in wooded areas. Alaus larvae are known as wireworms and are considered beneficial as they feed on the larvae of other insects, helping to control pest populations.