538 Rev. K. St. Aubyn Rogers' Bionomic Notes on 



however, much nearer to the two species of Mylothris 

 captured with it, but especially to 3f. ruiojjcllii, because 

 of the development of the black markings. 



The most interesting species of the combination, how- 

 ever, is the single female of the northern form of Pinaco- 

 'pteryx pigea, Boisd., captured April 20, which is quite 

 different from the normal form and distinctly mimetic of 

 the section of the genus Mylothris of which M. agathina $ 

 is the best-known example. On the under side the 



