424 



INDEX. 



Blind bud of currant, 19 

 Bordered White Moth, -214 

 Braconidfe, 405 

 Breathing organs, 12 

 Buff-tip Moth, -212 

 Butterfly, development of, 7 



Callipterus, characters of genus, 268 



betularius, 269 



quercus, 269 

 Cecidomyia, characters of genus, 354 



crat;¥gi, 357 



heterobia, 361 



marginemtorquens, 355 



picea?, 370 



rosaria, 359 



saliciperda, 360 



salicis, 362 



taxi, 358 



tiliam volens, 363 

 Cecidomyidie, characters of family, 354 

 Cemiostoma laburnella, 248 

 Cerambycida?, 55 

 Cerataphis latania?, 316 

 Geratoneon vulgare, 34 

 Cerura vinula, 210 

 Chaitophorus, characters of genus, 266 



abnormal form of, 267 



aceris, 266 

 Chalcididw, 139, 405 

 Cheimitobia brumata, 216 

 Chermes, characters of genus, 284 



importance of genus in forestry, 

 295 



abietis, 289 



corticalis, 293 



laricis, 290 



picea?, 294 



pini, 292 



strobilobius, 2S9 



viridis, 285 



life-history of, 28() 

 Chermesinae, characters of tribe, 282 

 Chionaspis, characters of genus, 320 



salicis, 321 

 Chroniatomyia obscurella, 37 1 



ilicis, 372 

 Chrysomelina, 62 

 Cicadidte, 307 

 Cimbicides, 172 

 Cladius viminalis, 180 

 Clay-coloured weevil, 68 

 Clinodiplosis botulari<(', 364 

 Clytus arietis, 55 



Coccid;e, general characters of, 313- 

 317 



synopsis of sub-families, 317 

 Cockchafer, 44 



preventive and remedial measures 

 against, 46 

 Coleophora, generic characters of, 242 



fuscedinella, 245 



laricella, 242 



sp., 245 

 Coleoptera, 37 

 Collecting, 376 

 Cossus ligniperda, 206 

 Crresus septentrioiialis, 185 

 Cryphalus, characters of genus, 115 



abietis, 116 



fagi, 118 



pice£e, 117 



tilia?, 117 

 Cnjptocampus ptntandni^, 1 8 1 

 Cryptococcus fagi, 346 

 Cryptorrhynchus lapathi, 82 

 Cynipida', details of structure, 138 



groups of, 140 

 Cynips Kollari, 158 



Dactylopiinaj, 341 



Dasyne^ira margintmtorqueTis, 355 



cratsegi, 357 



taxi, 358 



tiliam volens, 363 

 Deporaiis betula?, 67 

 Depressaria, characters of genus, 237 



assimilella, 238 



conterminella, 237 

 Diaspina?, 318 

 Diaspis, 329 

 Dicranura vinula, 210 

 Digestive organs, 13 

 Digging in autumn, 409 

 Dioryctria abietella, 219 

 Diplosis botulariiv, 364 



dryobia, 365 



tremuhv, 366 

 Diptera, general characters of, 352 

 Dorcus parallelopipedus, 43 

 Drepanosiphum, generic characters 

 of, 259 



platanoides, 259 

 Dryobius, characters of genus, 275 

 Dryocaetes, generic characters of, 120 



alni, 121 



coryli, 121 



villosus, 120 



