MOTH, APHIDES, MANTIS, GRASSHOPPER, MAY-FLY and as well as in articles on the more important orders : LEPIDOPTERA, DIPTERA, ORTHOPTERA, etc. Ants, bees and wasps, in addition to treatment under these headings and in the article HYMENOPTERA, are considered at length, with the termites, in their social aspects in the article SOCIAL INSECTS. The other groups of animals are similarly covered : thus there is a general article