282 



CALIFORNIA ACADEMY OF SCIENCES. 



VALDA 61 



Valgus 142 



Vanonus 258 



Vectura 128 



Vellica 77 



Vrilletta... . 132 



XA NTHOCHBOA 178 



Xantholinus 70 



Xenomycetes 87 



Xestobium 131 



Xyleborus 202 



Xyletinus 132 



Xylobius 107 



Xylocleptes 202 



Xylocrius 144 



Xylophilus 183 



1> rii ii 11 esceiis 258 



coiisirictus 259 



nucleus 259 



Xylotenis 202 



Xylotrechus 147 



Xystropus 175 



YUCCABOBTJS 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) angustus. 



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



Page 120, for Crysophana read Chrysophana. 



Page 132, under Trypopitys, for temuilineata read tenuilineata. 



Page 137, first line, for ccelatus read ccelatus. 



Page 143, for Decentrus read Dicentrus. 



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



Page 199, under Trichobaris, for metilloides read metelloides. -^) 



