INDEX. 



421 



Physokermes, characters of genus, 

 228 



abietis, 228 

 Phytomyza xylostei, 358 



Hick, 359 

 Phytomyzida', characters of family, 



358 

 Phytoptidse, 19 

 Phytoptus ac&ris, 34 



calycophthirus, 25 



myriadtum, 28 



ribis, 19 



rvdis, 25 



taxi, 26 

 Pine-bud Tortrix Moth, 268 



Beauty Moth, 258 



shoot Tortrix Moth, 268 

 Pine weevil, 72 

 Pissodes, characters of genus, 75 



notatus, 78 



pini, 76 

 Pityogenes, characters of genus, 

 122 



bidens, 123 



bidentatus, 123 

 Pityophthorus, characters of genus, 

 118 



pubescens, 119 

 Polydrusus micans, 71 

 Pontania bella, 182 



gallicola, 1S3 



ischnocerus, 184 



proxima, 183 



salicis, 181 

 Poplar Hawk-Moth, 243 

 Poplar-leaf Beetle, 62 



large Longicorn Beetle of, 60 



small Longicorn Beetle of, 61 

 Prays curtisellus, 273 

 Priobium castaneum, 51 

 Prionus corarius, 54 

 Proctotrypido?, 401 

 Pseudococcus aceris, 232 

 Psyllida?, 363 

 Psyila ami, 368 



buxi, 366 



cratffigi, 367 

 Psyllopsis fraxinicola, 364 



fraxini, 364 

 Pterocallis, characters of genus, 

 309 



tiliae, 309 

 Pteronus, characters of genus, 1S4 



salicis, 184 



Pulvinaria, characters of, 222 

 vitis, 222 



var. ribesiie, 223 

 Pupa, typical, 6 

 Puss Moth, 249 

 Pygaara bucephala, 251 



Reproductive organs of female, 15 



organs of male, 17 

 Respiratory organs, 12 

 Retinia, characters of genus, 268 



buoliana, 268 



resinella, 270 



turionana, 268 

 Bhabdophaga heterobia, 348 



rosaria, 346 



scdicis, 349 

 Rhagium, characters of genus, 56 



bifasciatum, 57 



incpiisitor, 56 

 Rhodites eglanterire, 193 



rosae, 193 

 Rhopalomesites Tardyi, 84 

 Rhynchophora, characters of, 66 

 Rhynchota, 370 



Saperda, generic characters of, 59 



carcharias, 60 



populnea, 61 

 Scale-insects, 201 

 Scarabseida?, 44 



Schizoneura, characters of genus, 

 315 



ulmi, 316 

 Schizoneurinae, 314 

 Scolytida?, descriptive characters of, 



85 

 Scolytina?, characters of sub-family, 



92 

 Scolytus, characters of genus, 9 



destructor, 93 



Geoffroyi, 93 



intricatus, 97 



multistriatus, 96 



pruni, 96 

 Si -ia bembeciformis, 244 

 Sinodendron cylindricum, 43 

 Sirex gigas, 189 



juvencus, 191 

 Siricidae, 189 

 Smerinthus ocellatus, 244 



populi, 243 

 Spathegaster albipes, 145 



aprilinus, 147 



