EXPLANATION OF PLATE LIII. 



-Anisota miatoria, end of larval, stage I, showing suranal plate, from above; with tubercles i. and il. 

 -Anisota senalorki, end of larval, stage II, showing suranal plate, from above. 

 -AniMola senator ia, li, median double tubercle, end of stage III. 

 -Anisota senatoria, ii, median double tubercle, end of stage IV, side view. 

 '. — Anisota senatoria, ii, median double tubei'cle, end of stage IV, dorsal view. 

 -Anisota senatoria, ii, median double tubercle, end of stage IV, dorsal view, ninth segment from same larva 



as Ir. 

 -Anisota senatoria, ii, median double tubercle, end of stage V (last). 

 -Anisota ruhicunda, end of body, stage I, dorsal view. 

 ;. — Anisota ruhicaiida, end of body, stage II, dorsal view, 



,,— Anisota ruhicunda, end of body, stage (III), dorsal view; a, median tubercle seen from behind. 

 -Anisota ruhicunda, end of body, stage V (last). 



-Endromis versicolora, end of full-grown larva showing the small, short, double caudal horn ( cli ) ; also the 

 suranal plate, with the anal legs cd on each side. 

 Fig. 3k.— Caudal horn, seen from in front, showing its double nature, the tubercles being nearly separate. 



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