VI 



Plate IX — contd. 



Fig. 3. Chrysalis of Bombyx mori, with dorsal portion of the integumeut removed, show- 

 ing the stomach S, exposed for remoyal for microscopic examination for 

 Flacherie (after Pasteur). 



Plate X. Anthersea mylitta. 



„ XI. Anthersea assama. 

 Plate XII— 



Fig. 1. Virachola isoerates. 



„ 2. Helopeltis theivora. 



„ 3. Helopeltis collaris after Stal. 



„ 4. Helopeltis pellucida, after Stal. 



„ 5. Helopeltis antonii, after Siguoret. 



„ 6. Idiocerus niveosparsus. 



