Description of Plate III. 
The Seasonal History of Duomitus ceramicus, Wlx. 
THE BEEHOLE BORER OF TEAK. 
Fig. 1. Young larva, lateral view. 
„ 2. Mature larva, last instar, dorsal view. 
,, 3. Pupa, $, immature, ventral view. 
„ 4 . Moth, $ , in resting attitude on bark. 
„ 5. Early stage larva in bast and bark chamber, with the commencement 
of an extension into the sapwood. 
„ 6. Older larva with the sapWood chamber in early stages of developement 
and the larval gallery already formed in the heartwood. 
„ 7. Completed beehole after the emergence of the borer showing the extent 
of abandoned sapwood chamber in which callus growth is beginning 
to intrude. 
8. Pupal skin left in the exit-hole after the escape of the moth. 
[ Note. —All the above figures are approximately natural size. ] 
