280 



Journal Xew York Entomological Society, 



thoracica, 215 



vians, 215 

 CEstodes tenuicolHs, 214 

 Olibrus pallipes, 213 

 Oligarces, 28 



paradoxus, 38 

 Oligosita americana, 21 

 Oligotrophus, 46 



acerifolius, 47 



tanaceticola, 46 

 Onthophagus, 211 



striatulus, 214 

 Ooctonus longipes, 19 

 Orseolia, 58 



cynodontis, 58 

 Orthosia hamifera, 148 

 Orthosoma brunneum, 215 

 Otidocephalus laevicollis, 215 



scrobicollis, 215 

 Oxylos, 153 

 Oxypoda, 213 

 Oxytelus insignis, 213 



Pachybrachys carbonarius. 215 



infaustus, 215 



intricatus, 215 

 Pachylobius picivorus, 215 

 Pachytrichius discoideus, 215 

 Palseospaniocera, 36 

 Paleocolpodia, 40 



eocenica, 40 

 Pamphila phylseus, 199, 264 

 Papaipema, 88 



furcata, 89 



latia, 89 



merriccata, 89 



necopina, 88 

 Papilio cenea, 268 



dardanus 267 



hippocoon, 268 



philenor, 131 



trophonius, 268 

 Paradiplosis, 60 

 Parallelodiplosis, 54, 61 

 Parnus, 118 

 Paraphelinus, 181, 182 



spcciosissiniiis, 181 

 Parapompilus Isevifrons, 231 

 Pedinaspis, 223, 231 



australis, 231 



lavifrons, 231 



legatus 231 



luctuosus, 231 



magnus, 231 



mariae, 231 



planatus, 231 



sanguineus, 231 



vicinus, 231 

 Pelenomus sulcicollis, 215 

 Pemphigus. 172 



fraxinifolii, 184 

 Pentarthron minutum, 185 

 Pepsis, 219, 223, 227 



chr>'sothemis, 237 



circularis, 237 



inennis, 237 



nephele, 237 



pyramis, 237 



venusta, 237 

 Perigea, 159 



andrena, 135 



contrasta, 159 

 Perigonica eldana, 143, 144 



angulata, 143, 144 



fcnnafa, 144 



fulminans, 144 



punctilinea, 144 



tertia, 144 

 Perigrapha, 145. 147, 157 

 Perissopterus, i8i 

 Pero, 37, 90 



Colorado, 90 



fasciata, 37 



giganteus, 92 



grosshecki, 91 



modestus, 90, 92 



occidentalis, 90 



peplaroides, 92 

 Peromyia, 32, 33 



leveilleri, 32 

 Perrisia, 43 



Petalium bistriatum, 214 

 Pezatettix glacialis, 267 

 Phanocerus clavicornis, 118, 119 



Inibbardi, 119 



politus, 213 

 Phalangium cancroides, 73 

 Phenolia grossa. 214 

 Philonthus apicalis, 213 



asper, 213 



Isetulus, 213 



lomatus, 213 

 Phiprosopus pallens, 159 

 Photinus castus, 211, 214 



niarginellus. 211, 214 

 Phyciodes tharos, 266 

 Phyllophaga, 48 

 Phymatodes amoenus, 200 



lengi. 200 



variabilis, 215 

 Physcus varicornis, 183 

 Phytophaga 45, 46 



rigidse, 46 

 Pieris rap?e, 264 



