IV CONTENTS 



Description of species — Continued. Page 



Agrilus bilineatus subspecies carpini 119 



quercicola 120 



criddlei 1"2 



olivaceoniger 124 



acut ipennis 127 



auricomus 130 



quadriimpressus 133 



auroguttatus 135 



granulatus 138 



quadriguttatus 141 



niveiventris 145 



fulminans 148 



populi 150 



betulae 153 



pensus 155 



horni -- 158 



anxius 160 



cavatus 166 



aureus 168 



concinnus 171 



restrictus 173 



walsinghami 176 



inhabilis 178 



snowi 180 



costipennis 182 



baboquivariae 184 



huachucae 186 



ventralis 188 



obolinus 190 



fallax 193 



scitulus 196 



obsoletoguttatus 199 



lautuellus 202 



ornatulus 205 



dozieri 207 



viridis var. fagi 209 



politus 213 



politus pseudbcoryli 218 



politus subspecies burkei 219 



sinuatus 220 



coeruleus 224 



crataegi 226 



cephalicus 229 



strigicollis 232 



gibbicollis 234 



pubif rons 237 



olentangyi 239 



raimosae 241 



chiricahuae 243 



aeneocephalus 245 



mal vastri 247 



falli 249 



