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



Plate II. 



Flat-Headed Borers. 

 Fig. l.—Buprestis laeviventris: Larva. A, Dorsal view; B, dextral view; C, ventral view. X2. 

 Fig. 2.—Melanophila drummondi: Larva. A, Dorsal view: B, dextral view; C, ventral view. X3?. 

 Fig Z.—Melanophila iritrum: Larva. A, Dorsal view; B, dextral view; C. ventral view. X3 5 . 

 Fig. A.-ChrysobothHs trinervia: Larva. A, Dorsal view; B, dextral view; C, ventral view. 

 X3£. (Drawings by Eleanor T. Armstrong.) (Original.) 



