PIERIS I. 



Esper's figure, Plate 115, Fig. 2), and in the presence of a spot in sub-median 

 interspace. I submitted this example to Mr. A. G. Butler, British Museum, for 

 comparison with CaUidice, and he observed that it differed therefrom in the 

 points indicated, and says : " We have a similar specimen marked North Amer- 

 ica, and which I had separated by a label as probably distinct." 



Kirby, Catalogue, attributes CaUidice to Europe and Asia, with no special lo- 

 calities named. Staudinger, Catalogue, says : " Summits of the Alps, and Pontus 

 and Asia Minor, Alpine." So that it would not appear to fly in Eastern Asia. 



