Daddy Longlegs is a popular name used in North America for the harvestman and in England for the crane fly.
Aphid, or Plant Louse is a small insect that destroys crops and ornamental plants. Most aphids are green, red, or brown; some are gray, yellow, black, or pink.
Ichneumon Fly is a parasitic insect. It is a wasp, not a fly, for it has four wings rather than two.