LIST OF HOMOPTEROUS INSECTS. 913 



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

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



*,/. ? 



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

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



2. PSYLLA FUSCINERVIS. 



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

 1848, 3, 70, 2. 



Prussia. 



3. Psylla Buxi. 



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



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



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. 



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

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



Europe. 



5. Psylla. Ulmi. 



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



3,71,5. 

 Chermes Ulni, Linn. Syst. Nat. i. 2, 737, ii. 737, 4. Faun. Suec. 



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 



