Ent. Soc, Loud., n)oS. Plate XXIX. 



RABAT, June 23, 1906. 

 Alfred Robinson, phot. . Witlierby & Co. 



Ai\ fi<iv,viii am ucvy siig/iUy under naUiraX size. 



Mimicry in British East African Butterflies. Resemblances between Pierinae, captured at 

 same place and time. Mimicry strengthened in Neptis woodivardi from a locality where the 



Danaine model is predominant. 



