PLATE V. 



ROTHSCHILDIA JORULLA. 

 Fig. 1. — Fourth stage. 

 Fig. 2.— Fifth stage. 



SAMIA CECROPIA COLUMBIA. 



Fig. 3. — Hybrid, Samia cecropia <J Xcolumbia, <J . Fourth stage larva. Fed on wild cherry. Joutel del. 



SAMIA CECROPIA. 



Larval stages. 



Fig. 4. — First stage, Joutel del. "Cecropia can be readily separated from gloveri in first stage by the black spines; 



gloveri spines light . ' ' 

 Fig. 5. — First stage, with yellow tubercles. Bridgham del. 5, just hatched; 5a, half hour after hatching. Hairs of 



5a a little too short (Packard). 

 Fig. 6.— Second stage, Joutel del. 6a, front view of dorsal tubercle. Drawn from a very orange larva; they vary 



to lemon yellow. "Cecropia in stage 2 can be easily separated from gloveri by the yellow on the anterior 



part of dorsal tubercle (gloveri entirely black); less variety in larva stage 2 of cecropia than gloveri." 

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