LIST OF HOMOPTEROUS INSECTS. 1063 



Genus 11. ADELGES. 



Adelges, Vallot. 



Aphis, p., Deg. 



Chermes, p., Linn., Fair., Gmel., Frisch., Schrank, Hardy, (Germ. 



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

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

 Eriosoma, p., Mosley. 

 Sacchiphantes, Curtis. 



1. Adelges Lakicis. 



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



iii. 366. Kalt. Mon. Pflan. 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, Neivton, Journ. Agrie. New Series, No. 15, 609. 

 Eriosoma Laricis, Sir Oswald 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. Pflan. i. 197, 2. 



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



Chermes Piceae ? 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. Ft. Lapp. 218, 347. It. Gotl. 180. Fair. 

 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 Sr Spence, Intr. 

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

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

 Stett. iv. 204. 



