LIST OF HOMOPTEROUS INSECTS. 965 



the tip from the second fork than it is from the third vein, nearer to 

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

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

 curved near the base, very slightly curved from thence to the tip. 



Var. Fourth joint of the feelers much shorter than the third ; 

 fifth shorter than the fourth ; sixth less than half the length of the 

 fifth ; seventh longer than the fifth. 



a — h. England. Presented by F. Walker, Esq. 



i — /. England. (In Canada Balsam). Presented by F. Walker, 



Esq. 



56. Aphis Absinthii. 



Aphis Absinthii, Linn. Syst. Nat.u. 735, 19. Faun. Suec. 991. 



Fabr. Mant. Ins. ii. 315, 19. Ent. Syst. iv. 214, 20. Syst. 



Rhyn. 297, 20. Gmel. Ed. Syst. Nat. i. 5, 2206, 19. Bonnet, 



Hist. Nat. i. 7. Scop. Ent. Cam. 1 37, 401. Mull. Zool. Dan. 



Prod. 1270. Schrank, Faun. Boic. ii. 123, 1240. Berk. Syn. 



i. 120. Stew. El. Nat. Hist. ii. 110. Turt. Syst. Nat. ii. 705. 



Burm. Handb. Ent. ii. 95, 4. Kalt. Mon. Pjian. i. 31, 19. 



Walk. Ann. Nat. Hist. Ser. 2,ii. 202, 48. 

 Aphis Tanaceti, Linn. Syst. Nat. ii. 735, 18. Faun. Suec. 989. 



Gmel. Ed. Syst. Nat. i. 4, 2205, 18. Fabr. Sp. Ins. ii. 387, 



31. Mant. Ins. ii. 316, 36. Ent. Syst. iv. 217, 36. Syst. Rhyn. 



299, 36. Geoff. Ins. Par. i. 496, 8. Schrank, Faun. Boic. ii. 



123, 1241. Berk. Syn. i. 120. Stew. El. Nat. Hist. ii. 110. 



Turt. Syst. Nat. ii. 706. Burm. Handb. Ent. ii. 14, 3. Kalt. 



Mon. Pflan.i. 47, 33. Sir Oswald Mosley, Gard Chron. i. 684. 

 Aphis Balsamitae, Mull. Zool. Dan. Prod. 109, 1252. Gmel. Ed. 



Syst. Nat. i. 5, 2210, 71. 

 Aphis Artemisia?, Fonscol. Ann. Soc. Ent. Fr. x. 162, 1. 

 Absinthifex, Amyot, Ann. Soc. Ent. Fr. 2me Serie, v. 475. 

 Tanacetifex, Amyot,Ann. Soc. Ent. Fr. 2me Serie, v. 476, 521. 



Distance between the first and second veins more than 

 twice farther at the tips than at the base ; much nearer to the 

 second at the base than at the tip, a little farther from the second at 

 the base than the second from the first ; first fork farther at the tip 

 from the second fork than it is from the third vein, nearer to the 

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

 little nearer to the fourth vein than to the first fork ; fourth vein 

 much curved near the base, slightly curved from thence to the tip, 



