LIST OF HOMOPTEROUS INSECTS. 1063 



Genus 11. ADELGES. 



Adelges, Vallot. 



Aphis, p., Deg. 



Chermes, p., Linn., Fabr., Gmel., Frisch., Schrank, Hartiy^ (Germ. 



Ent. Zeit. 366, pi. 1, f. 17, 18). 

 Psylla, p., Geoff., Kalt., Ratz. 

 Eriosoma, p., Mosley. 

 Sacchiphantes, Curtis. 



1. Adelges Laeicis. 



Chermes Laricis, Hartig, Jahresberichte, i. 4, 8. Germ. Zeit. Ent. 



iii. 366. Kalt. Mon. PJlan. 194. Ratz. Forst. Ins. iii. 202, pi. 



13, f. 5. 

 Laricethus, Amyot, Ann. Soc. Ent. Fr. 2me Serie, v. 485, 538, pi. 



7, f. 96, 97. 

 The White Bug, Newton, Joum. Agric. Neiv Series, No. 15, 609. 

 Eriosoma Laricis, Sir Osivald Mosley, Gard. Chron. i. 828. 

 Adelges Laricis, Vallot. 



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

 d — h. England. (In Canada Balsam). From Mr. Walker's col- 

 lection. 



2. Adelges corticalis. 



Chermes corticalis, Kalt. Mon. PJlan. i. 197, 2. 



Chermes Strobi, Hartig, Jahresh. 643. Ratz. Forst. Ins. iii. 203. 



Chermes Picese ? Ratz. Forst. Ins. iii. 204. 



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

 tion. 



3. Adelges Abietis. 



Chermes Abietis, Linn. Syst. Nat. i. 2, 738, 13. Faun. Suec. 1011. 

 Lack. Lapp. i. 258. Fl. Lapp. 218, 347. It. Gotl. 180. Fabr. 

 Sp. Ins. ii. 392, 13. Mant. Ins. ii. 318, 13. Ent. Syst. iv. 223, 

 13. Syst. Rhyn. 305, 13. Frisch. Ins. 12, 10, pi. 2, f. 3. 

 Schrank, Faun. Boic. ii. 1, 143, 1256. Clus. Pannon. 20, 21. 

 Gmel. Ed. Syst. Nat. i. 4, 2213, 13. Kirby ^ Spence, Intr. 

 Ent. i. 325, iv. 136. Kalt. Mon. PJlan. 200, 3. Hartig, 

 Convers. Lex. 145. Germ. Zeit. iii. 366. Ratz. Ent. Zeit. 

 Stett. iv. 204. 



