LIST OF HOJIOI'lEROUS INSECIS. alO 



12. PSYLLA ? 



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



3, 74, 13. 

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



13. Psylla pereoiiina. 

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



1848, 3, 74, 14. 

 o, h. Prussia. Presented by F. Walker, Esq. 



14. Psylla insiqnis. 

 Psylla insij?uis, Foerster, Psyll. Verh. Nat. Ver. Preuss. Rheinl. 



1848,3,74, 16. 

 Prussia. 



16. Psylla ambigua. 

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



1848.3.74, 16. 



Prussia. 



16. Psylla melanoneura. 



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

 1848, 3, 76, 17. 



Prussia. 



17. Psylla si>abhophila. 



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



1848.3.75, 18. 



0, b. Prussia. Presented by F. Walker, Esq. 



18. Psylla Ceatxgi. 

 Cberraes Cralaegi, Scopoli, Ent. Cam. 139, 412. Gmel. Ed. Syst. 



Nat. i. 4, 2214, 24. Schrank, Faun. Boic. ii. 1, 142, 1256. 



Slew. El. Nat. Hist. ii. 1 12. 

 Psylla Crataigi, Foerster, Psyll. Verh. Nat. Ver. Prems. Rheinl 



1848, 3, 76, 19. 

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



