A SYNOPSIS OF THE APHIDIDAE 



215 



INDEX TO GENEEA AND SPECIES 



abietes, Lachnus, 47. 

 abietina, Myzaphis (Aphis), 134. 

 abietinus, Mindarus, 150. 

 acerifolii, Drepanaphis (Siphono- 



phora, Macrosiphum), 18. 

 achyrantes, Rhopalosiphum, 80. 

 agrifoliae, Symydobius, 38. 

 alamedensis, Aphis, 93. 

 albifrons, Macrosiphum, 60. 

 albipes, Aphis, 93. 

 alni, Myzocallis, 21. 

 alnifoliae, Callipterus, 20. 

 alnifoliae Lachnus, 20. 

 alnifoliae Myzocallis, 22. 

 alnifoliae Prociphilus (Pemphigus}, 



146. 

 ambrosiae, Macrosiphum (Siphono- 



phora), 60. 

 americana, Eriosoma (Schizoneura), 



148. 

 Amphorophora, 54. 



cicutae, 54. 



latysiphon, 54, 178. 



rubi, 54. 



rubicola, 77. 

 angelicae, Aphis, 93. 

 annulata, -Callipterinella (Chaitopho- 



rus), 31. 

 Aphis, 88. 



abietina, 134. 



alamedensis, 93. 



albipes, 93. 



angelicae, 93. 



artemisiae, 61. 



arundinis, 130. 



atriplicis, 93. 



aurantii, 129. 



avenae, 94, 179. 



bakeri, 123, 124. 



bakeri, 6, 179. 



h< 'I in*. 24. 



berberidis, 130. 



betulaecolens, 18. 



brassicae, 95. 



calendulicola, 96. 



capreae, 132. 



cardui, 96. 



cari, 96, 179. 



caryella, 30. 



ceanothi, 96. 



ceanothi-hirsuti, 96. 



cerasi, 73. 



cerasifoliae, 97. 



citri, 105. 



eooki, 100. 



cornifoliae, 100. 



coryli, 25. 



crataegifoliae, 100. 



dirhodum, 63. 

 dryophila, 150. 

 euonomi, 101. 

 fabae, 102, 104. 

 fagi, 13. 

 frigidae, 105. 

 gossypii, 100. 

 gossypii, 105, 179. 

 granarium, 64. 

 hederae, 106. 

 heraclei, 107. 

 houghtonensis, 107. 

 humuli, 79. 

 juglandis, 28. 

 lactucae, 82. 

 languinosa, 149. 

 lanigerum, 149. 

 lithospermi, 108. 

 lutescens, 117. 

 maidis, 94. 

 maidis, 108. 

 mali, 120. 

 malifoliae, 108. 

 marutae, 112. 

 medicaginis, 114, 179. 

 middletonii, 115. 

 mori, 116. 

 neomexicana, 116. 

 nerii, 117. 

 nymphaeae, 133. 

 oenotherae, 118. 

 oregonensis, 119. 

 padi, 94. 



papaveris, 102, 104. 

 pastinacae, 133. 

 persicae, 85. 

 persicae-niger, 119. 

 pisi, 66. 

 platanoides, 17. 

 pomi, 120, 179. 

 pomi, 109. 

 populifoliae, 41. 

 pruni, 96. 



prunorum, 121, 179. 

 prunifoliae, 130, 179. 

 pseudobrassicae, 122, 179. 

 quercus, 27. 

 ramona, 122. 

 rhamni, 76. 

 rosae, 67. 

 rosarum, 134. 

 rubi, 54. 

 rubiphila, 122. 

 rudbeckiae, 67. 

 rufomaculata, 137. 

 rumtcis, 101, 106. 

 salicicola, 123. 

 sambucifoliae, 123. 

 senecio, 123, 179. 

 setariae, 124. 



