PLATK LI 1 1. 



,v rif'/>,-n/r, >/>/', Stel>., in spruce. The pairing-chambers, c..;.;--;illcries, and larval 

 galleries are shown in the bust liver of the tree on the inner hark. .Many of the larval 

 <;;illiiics contain living larvae, some t" which \MT<: commencing to pupate when the drawing 

 \\asinade. Chamba, North-West Himalaya. M. V.. sttlibing del. et pin.v. 1909.) 



