1054 LIST OF HOMOPTEROUS INSECTS. 



1. Pemphigus Gnaphalii. 



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

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



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

 thickly covered with white powder: feelers black : 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. 



a — c. Scotland. Presented by J. Hardy, Esq. 



2. Pemphigus affinis. 



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

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

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



Europe. 



3. Pemphigus buesarius. 



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



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



Aphis bursaria, Linn. Si/st. Nat. ii. 756, 29. Faun. Suec. 998. It. 



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



Ent. Si/st. iv. 212, 9. St/st. Rhyn. 295, 9. Geoff. Ins. Par. i. 



497, 11. Hofm. Alid. Hort. b\. Seba, Mus. "i. pi. 38, f. 8. 



Jung. Verm. 161, 162. Riipp. 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. Si/st. 



Nat. i. 4, 2208, 29. Schrank, Faun. Boic. ii. 113, 12U. 



Steic. El. Nat. Hist.n. 111. Turt. Sgst. Nat. ii. 703, Hausm. 



III. Mag. i. 434, 1. Burm. Handb. Ent. ii. 189, 1. Kirby Sf 



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



33. 

 Eriosoma Populi, Sir Oswald Moslej/, Gard. Chron. i. 828. 

 Pemphigus, Amgot, Ann. Soc. Ent. Fr. 2me Serie, v. 484, 535. 

 Aphioides bursaria, Roiidani, Osservazioni, ^c. 64, 847. 

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



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

 tion. 



