Wilson-Vickery—List of Apkididae. 
199 
Asplenlum sp. 
AmpTiorophora ampullata Buckton. 
Aster sp. 
Aphis helichrysi Kaltenbach. 
Macrosiphum circumflexa Buckton. 
Macrosiphum solanifolii Ashmead. 
Pemphigus asteris Lichtenstein. 
Pemphigus hrevicornis Hart. 
Aster drummondii. 
Macrosiphum rudheckiae Fitch. 
Aster ericoides. 
Aphis middletonii Thomas. 
Aster llnosyris. 
Macrosiphum campanulae Kaltenbach. 
Macrosiphum sonchi Linnaeus. 
Aster paniculata. 
Aphis oreaster Rafinesque. 
Aster subulatus. 
Aphis middletonii Thomas. 
Aster “trifolium”. 
Aphis asteris Walker. 
Astragulus bisulcatus. 
Aphis medicaginis Koch. 
Atriplex canescens. 
Aphis tetrapteralis Cockerell. 
Atriplex hastata. 
Aphis atriplicis Linnaeus. 
Aphis papaveris Pabricius. 
Aphis rumieis Linnaeus. 
Atriplex hortensis. 
Aphis atroplicis Linnaeus. 
Aphis papaveris Pabricius. 
Aphis rumieis Linnaeus. 
Atriplex latifolia. 
Aphis atriplicis Linnaeus. 
