1054 LIST OF HOMOPTEROUS INSECTS. 



1. Pemphigus Gnaphalii. 



Pemphigus Gnaphalii, Kalt. Mon. Pflan. 180, 1. 

 Aphis Filaginis ? Fonscol. Ann. Soc. Ent. Fr. x. 188, 31. 



The wingless female. Oval, pale yellowish green or dark gray, 

 thickly covered with white powder: feelers Hack : mouth pale yel- 

 low, with a black tip, reaching the middle-hips : eyes black : legs 

 dull yellow, moderately long; feet and tips of shanks black ; thighs 

 sometimes black. 



Scotland. Presented by J. Hardy, Esq. 



2. Pemphigus affinis. 



Pemphigus affinis, Kalt. Mon. Pflan. i. 182, 2, f. 15. 

 Aphis (Pemphigus) affinis, Ratz. Forst. Ins. iii. 222, 36. 

 Aphis ? Reaum. Ins. iii. pi. 27, f. 5, 6. 



Europe. 



3. Pemphigus bursarius. 



Pemphigus bursarius, Kalt. Mon. Pflan. 182, 3, f. 13, 14. 



Aphis (Pemphigus) bursarius, Ratz. Forst. Ins. iii. 222, 35. 



Aphis bursaria, Linn. Syst. Nat. ii. 756, 29. Faun. Suec. 998. It. 



Scand. 311. Fabr. Sp. Ins. ii. 385, 8. Mant. Ins. ii. 315, 9. 



Ent. Syst. iv. 212, 9. Syst. Rhyn. 295, 9. Geoff. Ins. Par. i. 



497, 11. Hofm. Altd. Hort. 51. Seha, Mus. i. pi. 38, f. 8. 



Jung. Verm. 161, 162. Rupp. Jenens. iii. 333. Hort. Amb. pi. 



96. Merian, Ins.Europ.i. 15, pi. 42. Sivammerd. Ins. 45, f. 



22—25. Reaum. Ins. iii. pi. 26, f. 7—11. Gmel. Ed. Syst. 



Nat. i. 4, 2208, 29. Schrank, Faun. Boic. ii. 113, 1211. 



Stew. El. Nat. Hist.n. 111. Turt. Syst. Nat. ii. 703, Hausm. 



III. Mag. i. 434, 1. Bunn. Handb. Ent. ii. 189, 1. Kirby & 



Spence, Intr. Ent. i. 451. Fonscol. Ann. Soc. Ent. Fr. x. 193, 



33. 

 Eriosoma Populi, Sir Oswald Mosley, Gard. Chron. i. 828. 

 Pemphigus, Amyot, Ann. Soc. Ent. Fr. 2me SSrie, v. 484, 535. 

 Aphioides bursaria, Rondani, Osservazioni, fyc. 64, 847. 

 Eriosoma bursaria, Ruricola, Gard. Chron. iv. 164. 



a — z. England. (In Canada Balsam). From Mr. Walker's collec- 

 tion. 



