This is not to say that dragonflies are very similar in shape and structure to centipedes. The main difference is that dragonflies have shorter bodies and particularly slender feet. When a part of the scutiger's foot is caught, it falls off the body, so that the body can escape. This is an adaptation of the scutiger to escape from the enemy. The most important thing is to keep the house dry and clean, because these things like humidity, you can kill them with realgar and lime powder.