388 R. W. GLASER AND J. VV. CHAPMAN. 



PLATE II. 



FIG. 3. Photomicrograph of army worm tissue showing fully developed poly- 

 hedra in nuclei of fat cells. X 300. 



FIG. 4. Photomicrograph of army worm tissue showing normal hypodermal, 

 fat, muscle and blood cells. X 300. 



