Bui. 1232, U. S. Dept. of Agriculture. 
Plate VI 
Damage to Lead-Covered Cables by the Termite Coptotermes niger. 
,4, Tape, rubber, and paper insulation perforated; near Cristobal. A', /•'. Damage to wood 
form under concrete wall cover to tunnel through which cables run at M iratlores Locks. 
C, Damage tO lead cable and insulation on this tunnel. I), (ialleries of ('. niger in trunk of coco- 
nut palm at a neon, c. Z. /.', Swarm of colonizing sexual adults of c. niger, showing workers 
and soldiers; from central Wall, central tower, Mirallores Locks. (.', Shelter tubes of (\ niger 
on avocado tree at Frijoles, C. Z. 
