ECOLOGY — INTERPRETATION' OF E.WIRONMENT -103 



The Short-horned Loeust {Try.raJis hrevieoruiti). The top figure 



is a young (nymph) female; the left figure show.s the dorsal 



view (if an odult male: the middle and lower Jignre.'i 



to the right are pr(file rieu\': of the adult 



mule abore and the female -helow. 



