EXPLANATION OF PLATE VL 



Fiti. 1. — Anisqta se.naloria, egg, much enlarged, usual color; In, one hour before the larva hatches: July 13. 



Fig. 2. — 2<(, AnUota senatoria, stage I, much enlarged. 



Fig. 3. — 3cr, Animta senatoria, stage 1, end of the stage, much enlarged. 



Fig. 4. — 4a, Anisota senatoria, stage III, enlarged. J. Bridghani, del. 



Fig. 5. — 5a, Anisota senatoria, last stage (V), natural size. L. H. Joutel, del. 



Iti2 



