Plate II. 



P. meryones. with non-mimetic female : Madagascar. 



Trofrhonius form 



Andre & Sleigh, Ltd. 



Lenea foi m 

 Alfred Robinson, photo. 



Rather over half the natural size 



The non-mimetic ancestor of Papilio Jardanus (merope) from Madagascar, and transi- 

 tional forms, shewing the origin of mimetic females, from the Kikuyu Escarpment, 

 near Nairobi, British East Africa (6,500—9,000 ft.). 



