558 MISC. PUBLICATION 657, U. S. DEPT. OF AGRICULTURE 
B 
FIGURE 150.—Diprion simile: A, Adults, twice natural size; B, larvae feeding 
on pine, natural size; C, eggs in pine needle, four times natural size; D, cocoons, 
natural size. (Courtesy Conn. Agr. Expt. Sta.) 
ome eyespots and a large blotch on the face are black, and usually 
ar the middle of the blotch isa light-colored inverted V-shaped mark. 
The body is hght green with longitudinal dark green markings as 
follows: ‘Two narrow stripes on dorsum, a broad lateral or supra- 
spiracular stripe and a narrower one at bases of the legs on each side. 
The legs have black markings on the outer side (fig. 146, #). After 
