INDEX 



abbas, 742, 745. 

 abbotii, 43, 44. 

 abbreviata, 292, 293. 

 abbreviatus, 720. 



abdominalis (Deltocephalus), 106, 

 112. 



(Eugnathodus), 146. 



(Melanolestes), 682, 683. 

 abieticolens, 330. 

 abietinus, 328. 

 abietis (Aspidiotus), 371, yj'^- 



(Chermes), 329. 



(Lachnus), 2^2.. 

 abjecta, 228. 

 abnormis (Dikraneura), 149. 



( Euhaematopinus ) , 2.2. 

 abutilonea, 340, 

 Acalypta, 696, 698. 

 Acanalonia, 38. 

 Acanaloniinae, 26, 38. 

 Acanthia, 412. 

 Acanthiidae, 408. 

 Acanthocephala, 747. 

 Acanthocephalini, 747. 

 acanthopus var. americanus, 21. 

 Acanthosomatinae, 753, 769. 

 acericola (Phenacoccus), 352. 



(Pulvinaria), 355, 356. 

 acerifoliae, 286. 

 aceris (Aleurodes), 336. 



( Neoprociphilus ) , 324, 

 Achilinae, 26, 29, 

 Acholla, 686, 689. 

 Acinopterus, 90, 133. 

 Aconura, 90, 116. 

 Acrosternum, 759, 767. 

 acteae, 344. 

 Acucephalini, 85. 

 Acucephalus, 85, 86. 

 acuminatus (Acinopterus), 133. 



( Evacanthus ) , 80. 



(Glossonotus), 184, 185. 



( Oncerotrachelus ) , 678. 

 acus, 106, 115. 

 Acutalis, 172, 180. 

 acuticauda, 116. 

 acutus (Aradus), 741, 744. 



(Platymetopius), 100, 102. 

 Adelphocoris, 561, 610. 

 adonidum, 354. 



adustus, 611, 612. 



aeneifrons, 782. 



aequalis, 741, 742, 



Agallia, 59. 



agilis (Dicyphus), 476, 477. 



(Eulachnus), 270. 

 agrestis, 85. 

 albatus, 433, 445. 



var. albatus, 433, 445. 

 similis, 433, 445. 

 vittiscutis, 433, 445. 

 albescens, 175. 

 albifrons (Acucephalus), 86. 



(Macrosiphum), 305, 306. 

 albigulus, 492, 493. 

 alboneura, 152, 154. 

 albonotata, 419, 420. 

 albonotatus, 432, 437. 



var. albonotatus, 432, 437. 

 compar, 433, 438. 

 tinctus, 432, 437. 

 alboradialis, 432, 439, 

 albostriella, 147. 



var. fulveola, 148. 



wahlbergi, 147, 148. 

 Alebra, 147. 

 Alepidia, 537. 

 Aleurochiton, 335, 336. 

 Aleuroplatus, 335, 338. 

 Aleyrodes, 335, 344. 

 Aleyrodidae, 2Z, 335. 

 Aligia, 90. 

 alliariae, 308. 

 alni (Calaphis), 275, 277. 



(Neolygus), 580, 584. 



(Orthotylus), 512, 521. 

 alnicenatus, 463, 466. 

 alnicola (Deraeocoris), 487, 489. 



(Psallus), 462, 468. 

 alnifoliae, 280. 

 alternata (Arctocorisa), 387, 389. 



(Eurygaster), 782. 

 alternatus (Archimerus), 748. 



(Idiocerus), 62. 

 Alveotingis, 698, 707. 

 Alydidae, 385, 749- 

 Alydini, 749, 750. 

 Alydus, 750. 

 Amalopota, 40, 41. 

 ambrosiae, 306. 



