LIST OF HOMOPTEROUS INSECTS. 923 



60. PsYLLA ? CaEPINI. 



Psylla Carpini, Fitch^ The Senate, No. 30, 64. 

 New York. 



61. Psylla? annulata. 



Psylla annulaia, Fitch y The Senate, No. 30, 64. 

 New York. 



62. Psylla? urticjecolens. 



Psylla urticaecolens, Fitch, MSS. ? 



a. New York. From Dr. Fitch's collection. 



63. Psylla ? quadrisignata. 

 a. New York. From Dr. Fitch's collection. 



64. Psylla? Quercus. 



Chermes Quercus, Linn. Syst. Nat. ii. 738, 11. Faun. Suec. 1009. 

 Fabr. Syst. Rhyn. 305, 16. Gmel. Ed. Syst. Nat. i. 4,2212, 

 11. Berk. Syn. i. 121. Stew. El. Nat. Hist. ii. 112. 



Sweden. 



65. Psylla? Abietis. 



Psylla (Section 5) Abietis, Hartig, Germ. Ent. Zeit. iii. 375, 11. 

 Germany. 



66. Psylla? Rhamni. 



Chermes Ramni, Schrank, Faun. Boic. ii. 1, 141, 1249. 

 Bavaria. 



67. Psylla? Humuli. 



Chermes Humuli, Schrank, Faun. Boic. ii. 1, 141, 1251. 

 Bavaria. 



3m2 



