INDEX. 



A. 



abbreviata, 136 

 abdominalis, 52, 310 

 abietis, 304 

 abietinus, 300 

 abrotani, 278 

 abscondeus, 52, 267 

 absinthii, 294 

 acer, 163 

 acerina, 294 

 aceris, 276, 278, 294 

 acetosje, 288 

 acetosellae, 275 

 achillese, 290 

 acicularis, 273 

 Acoeephalus, 261 

 Aconophora, 134 

 aconophoroides, 192 

 Acrometopum, 321 

 actuosa, 357 

 actuosus, 347 

 acuminatus, 247 

 addita, 218 

 Adelges, 304 

 admitteus, 227, 345 

 adspersa, 255, 263 

 adspersus, 24] 

 sequalis, 133, 192 

 .Ethaliou, 167, 341 

 affinis, 237, 301 

 africana, 345 

 atricanus, 262 

 Afzelii, 255, 308 

 agilis, 298 

 albata, 333 

 albicans, 97, 214, 323 

 albicorois, 303 

 albida, 193 

 albidosparsa, 256 

 albifascia, 184 

 albigeua, 221 

 albigutta, 191 

 albilineola, 122 

 albinervosum, 167, 210 

 aibipenms, 321 



albiplana, 109 

 albiplica, 16 

 albivenosa, 27 

 albofasciata,202 

 albomarginata, 223 

 alboparallela, 354 

 albcsit;naia,324 

 albostriata, 206 

 Aleyrodes, 307 

 alieua, 165 

 alliarise, 290, 292 

 alni, 295, 304 

 alternata, 359 

 alticeps, 264 

 aniatoria,319 

 Amblardii, 236 

 Amblycotis, 326 

 americanus, 302 

 amanus, 271 

 amplicollis, 175 

 AmycJa, 302 

 amycli, 302 

 analis, 342 

 angelicas, 281 

 angularis, 222 

 angulifera, 233 

 angustus, 92, 247 

 Anisopbleba, 304 

 annularis, 44 

 aunulata, 149 

 anuulatus, 277, 295 

 annulicornis, 274 

 annuligera, 232 

 annulipes, 325 

 anuulivena, 254 

 Anoecia, 300 

 antica, 233, 251 

 aperiens, 103, 266 

 aperta, 47, 337 

 Aphaena, 44, 316 

 Aphalara, 276 

 Apbidina, 276 

 Aphis, 281 



Aphrophora, 186, 345 

 apicalis, 68,218 

 apicemacutata, 318 



apocyni, 284 

 approximans, 185 

 apriformis, 144 

 aquilegia;, 278 

 ai - ctatus, 91 

 arctum, 329 

 arcuata, 125 

 areolata, 194, 345 

 areolii'era, 112 

 argentata, 20 

 argentigutta, 215 

 argiolus, 109 

 argyrops, 221 

 artemisiae, 291 

 arundinis, 192, 278 

 Asiphum, 298 

 Asiraca, 84,327 

 aspera, 151 

 asperulus, 162 

 Aspidiotus, 305 

 aspilus, 83 

 assimilis, 182, 202 

 Athysanus, 268 

 atomaria, 49, 236 

 atra, 226 

 atrilinea, 69 

 atropunctata, 211 

 atrovirens,30 

 attenuata, 144 

 attenuatus, 247 

 avellanae, 291 

 aveuffi, 293 

 Aubel, 352 

 auditura, 249 

 Aulacizes, 235 

 aurantiacus, 242 

 Auraniia?, 299 

 aurea, 231 

 aurifascia, 259 

 aurigena, 228 

 auriplena, 214 

 aurogultata, 207 

 aurulenta, 200 

 australis, 102, 253 



2 i 



