Fig. 16. First Instar. 



Fig. 17. Second Instar. Fig. 18. End of Second Instar. 



Fig. 19. Third Instar. 



Fig. 20. Fourth Instar. 



Fig. 21. End of Fourth Instar. 



Fig. 22. Fifth Instar. 



Larval stages of saddled prominent. After Bridgham. From Plate 

 XXXI Bombycine Moths A. S. Packard. Memoirs of the National 

 Academy of Sciences. Actual size indicated by lines under figures. 



