procure some from the south of France, where they are frequently met with in dry, sandy places.
Early in March this year (1890) three specimens were sent me and were at once placed in a box of dry silver sand, where they buried themselves and remained quietly resting for some hours.
Many of my readers may be interested to know what the ant-lion is like, and why I thought it worth while to take great pains to rear it. These young specimens were flat, grey, six-legged creatures about the size of a small lady-bird, covered with hairs, and possessing two strong forceps projecting from their heads. They are so formed that they cannot go forward, but move always backward by a series of jerks. As they live upon ants and are so strangely formed, they have to resort to stratagem in order to entrap their prey, and this they do by means of pits formed in the sand in which they live; into these pits the ants fall, and are seized by the forceps of the ant-lion, who lies in wait at the bottom.
Many a time have I watched the formation of these pits, and will try to describe the process. The insect begins describing a small circle on
