288 
INDEX. 
Xylophaga, 2G8. 
Xylophilidae, 237. 
Xylophilus, 237. 
Xylotei-us domesticus, 270. 
lineatus, 270. 
Xylotrogi, 182. 
Zabrus gibbua, 58, 69. 
Zeugophora subspinosa, 205. 
PBINTED II T QILBEliT AND HIVINGTON, LTD., BT. .IOBN’k BOUBE, CLEltKEN WILL BOAD 
