LIST OF HOMOPTEEOUS INSECTS. 289 



Aphis Cerasifolle. 

 Aphis Cerasifolis, Fitch, Report, Ins. New York, 125. 

 Aphis Cerasicolens, Fitch, Fourth Rep. New Yorh State Cab. Nat. 

 Hist. 65. 



New York. 



Aphis Prunifoli^. 

 Aphis Prunifolioe, Fitch, Fifth Rep. Ins. New York, 122. 

 New York. 



Aphis Caryella. 

 Aphis Caryella, Fitch, Fifth Rep. Ins. New York, 163. 

 New York. 



Aphis punctatella. 

 Aphis punctatella, Fitch, Fifth Rep. Ins. New York, 165. 

 New York. 



Aphis maculella. 

 Aphis maculella. Fitch, Fifth Rep. Ins. New York, 166. 

 New York. 



Aphis fumipenella. 

 Aphis fumipeuella, Fitch, Fifth Rep. Ins. Neiv York, 166. 

 New York. 



Aphis marginella. 

 Aphis marginella, Fitch, Fifth Rep. Ins. New York, 166. 

 New York. 



Genus SIPHONOPHORA. 



Siphonophora Koch, Pfianzenl. 150. 

 Aphis, Group 20, p., Cat. Horn. 962. 



1. Siphonophora Diplantee.e. 

 Siphonophora Diplanterae, Koch, Pfianzenl. 151, 1, pi. 28, f. 205. 



On Diplantera forraosa. 



•2 c 



