Bui. 437, U. S. Dept. of Agriculture. 



Plate II. 



Flat-Headed Borers. 



FIG. l.-Buprestis laeviventris: Larva. A. Dorsal view; B, dextral view; C, ventml view. X2 

 F G. 2.-Melanophiladrummondi: Larva. A, Dorsalview; B dextral view C, ven^^^^^^^ X^. 



Pig Z.-MelanopMla intrusa: Larva. A, Dorsal view;. B, ^e^tral yew C ventral view ao. 

 B-rn A ^f'hrv.ahofhri.^ trinevvia: Larva. A, Dorsal view; B, dextral view, C, ventral view. 



