INDEX. 



PAGE 



Pergesa 70 



Perigonia 69 



PhiBdromus 304 



Waterhousei 303 



Philampelus 70. 80, 81, 118, 140, 239 



aclieraon 141, 145 



liniiei 141 



pandorus 141, 144 



vitis 141, 143 



Phlcgethoiitius 81 



Platypsylla castoris (larva) 23 



Pleocoma 1, 2, 11 



Behi'ensii 4,6 



conj iiDgeus iforn 5,7 



fimbriata 4,6 



hirticollis 5,8 



Eickseckeri Horn 4, 5 



Staff ; 5,9 



Ulkei Horn 5,9 



Pogocolon 79 



Polyphylla decemlineata (larva)... 21 

 Promerisana cylindricornis Will--- 253 



nasuta 253 



Pro.se rpiu us 69 



Protoparce 152, 164, 239 



Carolina 167 



celeus 165 



cingulata 170 



decorata 170 



rustica 168 



Ptecticus afSiiis 248 



Pteroptila lemula Willist07i 283 



milesoides 283 



simplex 283 



Pyrochroidse 46 



Pyrochroa fuscicollis 48 



Pytliidse 44 



Pytho 45 



americauus 45, 46 



niger 45, 46 



strictus 45 



Rhaphiocera armata. 251 



Rhingiopsis rostrata 255 



tau 255 



Salpinogaster nigra 270 



pygophora 270 



Sargus coarctatus 249 



thoracicus 248 



Scraptiiiii 43, 44 



PAGE 



Sesia 69 



Snierinthides 79 



Smeriiithiure 81.85,212 



Smerinthus..65, 70, 80, 82, 214, 218, 240 



astarte 223 



cerysii 214, 223 



geminatus 214, 219 



oplithalmicus 214, 221 



Sphiiigidie 49,73,85 



Sphiugides 79 



Sphingina> 81,85,150 



Sphinx 65, 70, 80,. 81, 152, 171, 239 



albesceus 176, 182 



canadensis 176, 190 



chersis 176, 184 



coloradus 176, 189 



cupres.si 176, 195 



dollii 176, 189 



dnipiferarum 176, 177 



elsa 176, 189 



eremitus 176, 193 



gordius 176, 180 



halicarnie 211 



insolita 176, 186 



kalraiiP 176, 177 



libocedrus 176, 183 



lugens 176, 191 



luscitiosa 176, 181 



perelegans 176, 179 



pinastri 176, 186 



plebeius.- 176, 194 



sequoite 176, 188 



utahensis 178 



vashti 176, 183 



Statira 28 



basalis Horn 29, 31 



croceicollis 29, 30 



opacicoUis Horn 29, 30 



pluripuucta Horn 29 



respleudens 29, 30 



subnitida 29 



gagatina 31 



Stenotrachelini 43 



Sterphus cceruliiis 285 



Strationiyia nmtabilis 256 



Synchroini 43, 44 



Syritta aniericaua 285 



Syrphidse, Catal. S.Am 291 



Syrpluis erraticus Williston 264 



