ECOLOGY — INTERPRETATION OF ENVIRONMENT 339 



A pair of slender Cone-head Grasshoppers {Conoeephalus 



attennatus) on goldenrod. Upper figure female, loirer figure 



male. These insects are often captured by the large 



golden wasp {Sphex ichneumonea), and stored in her 



underground burrow for her grub to feed on. 



See also Colored Plate, facing page S2. 



