INDEX. 



427 



Physokennes, characters of genus, 

 340 



abietis, 340 

 Phytomyza xyloste.i, 37 1 



ilici>i, 372 

 Phytomyzida-, characters of family, 



371 

 Phytoptidiv, 19 

 Phyloiilus arrri.-, 34 



rnlyi-(il>lilhirii^. 25 



myridi/i inn, l'S 



ribis, 19 



rudia, 25 



taxi, 26 

 Pine-Beauty Moth, 219 



-bud Tortrix Moth, 229 



-shoot Tortrix Moth, 229 

 Pine weevil, 72 

 Pissodes, chai'acters of genus, 75 



notatus, 78 



pini, 76 

 Pityogenes, characters of genus, 

 122 



hideiifi, 123 



bidentatus, 123 

 I'ityophthorus, characters of genus, 

 118 



pubescens, 119 

 Polydrusus micans, 71 

 Pontania bella, 182 



gallieola, 183 



ischnocerus, 184 



proxima, 183 



salicis, 181 

 Poplar Hawk-Moth, 204 

 Poplar-leaf Beetle, 62 



large Longicorn Beetle of, 60 



small Longicorn Beetle of, 61 

 Prays curtisellus, 234 

 Priobium castaneum, 51 

 Prionus oorarius, 54 

 Proctotrypid;e, 406 

 Pseudococcus aceris, 344 

 Psylla alni, 306 



buxi, 304 



cratsegi, 305 

 Psyllidfe, 301 

 Psyllopsis fraxinicola, 302 



fraxini, 302 

 Pterocallis, characters of genus, 

 270 



tilia\ 270 

 Pteronus, characters of genus, 184 



salicis, 184 



Pulviiiaria, characters of, 334 

 vitis, 334 



var. ribesi;e, 335 

 Pupa, typical, 6 

 Puss Moth, 210 

 Pyg:era bucephala, 212 



Reproductive organs of female, 15 



organs of male, 17 

 Respiratory organs, 12 

 Retinia, characters of genus, 229 



buoliana, 229 



resinella, 231 



turionana, 229 

 HlmJidojiliaija heterobia, 361 



ro^arla, 359 



scd/cis, m2 

 Rhagium, characters of genus, 56 



bifasciatum, 57 



inquisitor, 56 

 Rhodites eglanteriaj, 193 



rosie, 193 

 Rhopalomesites Tardj'i, 84 

 Rhynchophora, characters of, 66 

 Rhynchota, 308 



.Saperda, generic characters of, 59 



carcharias, 60 



populnea, 61 

 Scale-insects, 313 

 Scarabasida?, 44 



Schizoneura, characters of genus, 

 276 



ulini, 277 

 Schizoneurin;v, 275 

 Scolytida^, descriptive characters of, 



85 

 Scolytinst, characters of sub-family, 



92 

 Scolytus, characters of genus, 93 



destructor, 93 



Geofroyi, 93 



intricatus, 97 



multistriatus, 96 



pruni, 96 

 Sesia hembeciformU, 205 

 Sinodendron cylindricum, 43 

 Sirex gigas, 189 



juvencus, 191 

 Siricidiv, 189 

 Smerinthus ocellatus, 205 



populi, 204 

 Spathegaster albipes, 145 



aprilinus, 147 



