EXPLANATION OF PLATE I 

 A. Matui'e larva of Dinapate wrightii in gallery just preparatory to 

 pupation. B — C. Parallel section of gallery eaten by larva between May 24 

 and July 12, in which pupation took place. C — D. Hole eaten by adult in order 

 to escape from log. E. External view of exit hole. 



