LIST OF HOMOPTEROUS INSECTS. 913 



Clethropsylla, Amyot, Ann. Soc. Ent. Fr. 2me Serie, v. 459. 

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



e,f. ? 



g, h. Prussia. Presented by E. Doubleday, Esq. 

 i,j. Prussia. Presented by F. Walker, Esq. 



2. PSYLLA FUSCINERVIS. 



Psylla fuseinervis, Foerster, Psyll. Verh. Nat. Ver. Preuss. Rheinl. 

 1848,3, 70,2. 



Prussia. 



3, PsYLLA Buxi. 



Cbermes Buxi, Linn. Syst. Nat. ii. 738, 7. Fabr. Sp. Ins. ii. 391, 



5. Mant. Ins. ii. 317, 5. Ent. Syst. iv. 221, 5. Syst. Rkyn. 



304, 5. Gmel. Ed. Syst. Nat. i. 4, 2212, 7. Reaum. Ins. iii. 



pi. 19, f. 1—14. Stew. El. Nat. Hist. ii. 112. Shaw, Gen. 



Zool. vi. 187, pi. 59, f. inf. Wood, III. Linn. Gen. i. 114, 



pi. 40. 

 Psylla viridis, &c., Geoff. Ins. Par. i. 485, 2. 

 Psylla Buxi, Foerster, Psyll. Verh. Nat. Ver. Preuss. Rheinl. 1848, 



3,71,3. 



a. Scotland. Presented by E. Doubleday, Esq. 

 6, c. England. Presented by F. Walker, Esq, 



4. Psylla Visci. 



Psvlla Visci, Curt. Brit. Ent. 565, 5, a. Foerster, Psyll. Verh. Nat. 

 Ver. Preuss. Rheinl. 1848, 3, 71,4. 



Europe. 



5. Psylla Ulmi. 



FsyWa. IJlml, Foerster, Psyll. Verh. Nat. Ver. Preiiss. Rheinl. 1848, 



3,71,5. 

 Cbermes Ulni, Linn. Syst. Nat. i. 2, 737, ii. 737, 4. Faun. Snec. 



1002. Fabr. Sp. Ins. ii. 390, 2. Mant. Ins. 317,2. Ent. 



Syst. iv. 221, 2. Syst. Rhyn. 303, 2. Gmel. Ed. Syst. Nat. i. 



4, 2211, 2. Schrank, Faun. Boic. ii. 1, 141, 1250. Stew. El. 



Nat. Hist. ii. 111. Turt. Syst. Nat. ii. 710. 



a. Prussia. Presented by F. Walker, Esq. 



3 l3 



