Photos by] [H. Main, F.E.S. 



Life-History of thf. Pasha with Two Tails. 



The caterpillar is of a rich gricn that haniioiiizcs with the colour of the arbutus-Uavcs upon which it feeds. It is activeonlv at night, resting 

 all day in the attitude shown. In the second photograph it is suspended, and about to change to a chrvsalis. In the next that change 

 is completed, and the chrysalis hangs only by its tail-hooks. The newly-enierged buttertly, clinging to the chrvsalis skin, is shown in the 

 fourth photograph. 



