282 



CALIFORNIA ACADEMY OF SCIENCES. 



VALDA 61 



Valgns 142 



Vanonus 258 



Vectura 128 



Vellica 77 



Vrilletta... . 132 



X.AXTHOCHBOA 178 



Xantholinns 70 



Xenomycetes 87 



Xestobium 131 



Xyleborus 202 



XyletinuB 132 



Xylobius 107 



Xylocleptes 202 



Xylocritui. 144 



Xylophilns 183 



brunnescens 258 



constrictus 259 



nucleus 259 



Xyloterns 202 



Xylotrechus 147 



Xystropus 175 



YUCCABOBUS 200 



ZABBOTES 160 



Zalobius 77 



Zarhipis 122 



Zascelis 197 



Zeugophora 152 



Zonitis 184 



Zopherus 163 



Zuphium 47 



ERRATA. 



Page 61, ninth line, insert ( ), to read S. (catalinus) angu&tus. 



Page 108, second line from bottom, for Horistonatus read Horistonotus. 



Page 120, for Crysophana read Chrysophana. 



Page 132, under Trypopitys, for temuilineata read tenuilineata. 



Page 137, first line, for coelatus read ccelatus. 



Page 143, for Decentrus read Dicentrus. 



Page 151, nnder Methia, omit ( ) about Linell. 



Page 199, under Trichobaris, for metilloides read metelloides. 



