ILLUSTRATIONS. 



PLATES. 



Page. 



Plate I. The Southern grain louse ( Toxoptera graminum) 16 



II. Rhinoceros beetle ( /)y)ias<cs <%«s) : Fig. 1— Larva. Fig. 2— Pupa.. 28 



TEXT FIGURES. 



Fig. 1. Palmetto weevil {Rlii/nchophorus cruentaim) 26 



2. Rhinoceros beetle {Dijnastes tityus) : male ,- - 30 



3. Leaf-mining locust beetle ( Odontola dorsalis) : stages 72 



4. Leaf-mining linden beetle {Odontota rubra) 84 



5. Ortotoma plkatala: beetle 89 



6. Pomphopoea sayi: beetle 98 



7. Anomala undulata: beetle 99 



8. Sphenophorus obscurus: stages 102 



9. Sphenophorus obscurus: work in sugar cane 103 



