LIST OF HOMOPTEROUS INSECTS. 1009 



149. Aphis Leucanthemi. 



Aphis Leucanthemi, Scopoli, Ent. Cam. 138, 404. Gmel.Ed. Syst. 

 Nat. i. 4, 2210, 65. Stew. EL Nat. Hist. ii. 111. 



a — d. England. (In Canada Balsam). Presented by F. Walker, 

 Esq. 



150. Aphis Cichorii. 



Aphis Cichorii, Dutrochet, Ann. Sci . Nat. xxx. 204, 1833. 

 France. 



151. Aphis discolor. 

 Aphis discolor, Burm. Handb. Ent. ii. 94, 1. 

 Germany. 



152. Aphis Zts.m. 



Aphis Zeae, Bonafous, Ann. Soc. Ent. Fr. iv. 1835, 658, pi. 20, B. 

 f. 1,2. 



France. 



153. Aphis Mayeri. 



Aphis Mayeri, Gmel. Ed. Syst. Nat. i. 2211, 75. 

 Aphis, &c, Mayer, Abb. Boehm. Ges. iv. 1833. 



Bohemia. 



154. Aphis ? 





Aphis Salias, Harris, Ins. Mass. 190. 

 United States. 



155. Aphis ■ 



Aphis Populea, BouM, Ent. Zeit. Stett. iv. 82. 

 Germany. 



156. Aphis nervosa. 

 Aphis nervosa, Zett. Ins. Lapp. i. 2, 311, 8. 

 Lapland. 



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