958 LIST or HOMOPTEEOUS INSECTS. 



vein almost straight, more than thrice farther from the tip of the 

 rib-vein than from the second fork. 



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

 tion. 



41, Aphis Juniperi. 



Aphis Juniperi, Fahr. Sp. Ins. ii. 388, 35. 3fanL Ins. ii. 316, 40. 



Ent. Si/st. iv. 218, 40. Si/st. Rhyn. 300, 40. Grnel Ed. Si/st. 



Nat. i. 2205, 48. Deg. Ins. iii. 56, 7, pi. 4, f. 7—9. Schran/c, 



Faun. Boic. ii. 1, 119, 1230. Stew. El. Nat. Hist. ii. 110. 



Turt. Syst. Nat. ii. 707. Walk. Ann. Nat. Hist, Ser. 2, ii. 



103, 40. 

 Lachnus Juniperi, Kalt. Mon. PJlan. i. 153, 6. 

 Juniperifex, Amyot, Ann. Soc. Ent. Fr. 2me Serie, v. 481. 



Distance between the first and second veins at the tips about 

 four times that between them at the base ; third obsolete till near 

 the tips ; second fork a little nearer to the first fork than to the 

 fourth vein ; fourth vein almost straight, twice farther from the tip 

 of the rib-vein than from the second fork. 



a — 0. England. (In Canada Balsam). From Mr. Walker's collec- 

 tion. 



42. Aphis submacula. 

 Aphis submacula, Walk. Ann. Nat. Hist. Ser.2,u. 104, 41. 



Distance between the first and second veins at the tips nearly 

 eight times that between them at the base ; third as near to the se- 

 cond at the tip as it is at the base, more than thrice farther from 

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

 much nearer to the second fork than to the third vein, farther from 

 the third vein than the third is from the second ; second fork as near 

 to the first fork as to the fourth vein; fourth vein much curved near 

 the base, almost straight towards the tip, a little more than twice far- 

 ther from the tip of the rib-vein than from the second fork. 



England, Switzerland. 



