Like most growing children, the Dragon-Fly larvæ and Nymphs had to eat a great deal. Their stomachs were as long as their bodies, and they were never really happy unless their stomachs were full. They always ate plain food and plenty of it, and they never ate between meals. They had breakfast from the time they awakened in the morning until the sun was high in the sky, then they had dinner until the sun was low in the sky, and supper from that time until it grew dark and they went to sleep: but never a mouthful between meals, no matter how hungry they might be. They said this was their only rule about eating, and they _would_ keep it.