EXPLANATION OF PLATE XXXI. 



Fig. 1. — Anisota stigma, last stage; also a caterpillar of Janassa lignicohr. 

 Fig. 2. — Anisota senatoria, stage II. 

 Fig. 3. — Anisota senatoria, stage III. 

 Fig. 4. — Anisota senatoria, stage IV. 



From photographs by A. Hyatt Verrill. 



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