PLATE I 



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i. Papilio merope, male, Africa. 



2. The same species, one form of mimetic femai 



3. Danais chrysippus, Africa, immune model of Fig. 2. 



4. Papilio merope, second form of mimetic female, S. Africa. 



5. Amauris niavius, S. Africa, immune model of Fig. 4. 



6. Papilio merope, third form of mimetic female, S. Africa. 



7. Amauris echeria, S. Africa, immune model of Fig. 6. 



8. Danais erippus, immune model of Fig. 9, Central N. America. 

 9 Limenitis archippus, Central N. America, mimics the fore- 

 going SPECIES. 



10. Danais erippus, (a), caterpillar, (b) pupa. 



ir Limenitis archippus, (a) caterpillar, (b) pupa 



To f<u e Plate J.} 



