LIST OF HOMOPTEROUS INSECTS. 1005 



131. Aphis Saliceti. 



Aphis Saliceti, Kalt. Mon. PJlan. i. 103,78. Ratz. Forst. Ins. iii. 



217, 11. 

 Aphis Salicis, Fonscol. Ann. Soc. Ent. x. 176, 16. 

 Salicitifex, Amyot, Ann. Soc. Ent. Fr. 2me Serie, v. 479. 



Distance between the first and second veins at the tips much 

 more than twice that between them at the base ; third much farther 

 from the second at the tip than it is at the base, much farther from 

 the second at the base than the second is from the first ; first fork 

 full twice farther from the third vein than from the first fork, a little 

 nearer to the third vein than the third is to the second ; second fork 

 much nearer to the first fork than to tlie fourth vein ; fourth curved 

 near the base, almost straij::ht towards the tip, a little nearer to the 

 second fork than to the tip of the rib-vein. 



a — r. England. (In Canada Balsam). From Mr. Walker's col- 

 lection. 



132. Aphis PiiMpinell^. 



Aphis Pimpinellae, Kalt. Mon. PJlan. i. 105, 80. 

 Prussia. 



133. Aphis Ameein^. 



Aphis AmerinaB, Hartig, Germ. Ent. Zeitt. iii. 369. 

 Germany. 



134. Aphis Antheisci. 

 Aphis Anthrisci, Kalt. Men. PJlan. i. 112, 86. 

 Prussia. 



135. Aphis Cardui. 



Aphis Cardui, Linn. Syst. Nat. ii. 735, 17. Faun. Suec. 988. 



Fahr. Sp. Ins. ii. 385, 13. Alant. Ins. ii. 315, 15. Ent. Syst. 



iv. 214, 16. Sijst. Rhyn. 296, 16. Gmel. Ed. Syst. Nat. i. 



2205,17. Rossi, Faun. Elr use. 261,1375. Berk. Syn. i. 120. 



Stew. El. Nat. Hist. ii. 110. Turt. Syst. Nat. ii. 703. Fonscol. 



Ann. Soc. Ent. Fr. x. Kalt. Mon. PJlan. 115, 89. 

 Aphis Oiiopordi, Schrank, Faun. Boic. ii. 121, 1236. 

 Scolymaphis? Amyot, Ann. Soc. Ent. Fr. 2me Serie,v. 479. 

 Europe. 



PART IV. 3 T 



