﻿U. S NATIONAL MUSEUM 



PROCEEDINGS. VOL 102. PLATE 16 



1, Neuroterus tantulus on Quercus alba; 2, Trichoteras rotundula on Q. chrysolepis; 3, 

 Dryocosmus grumatus on Q. wisltzeni; 4, Amphibolips globus on Q. palustris; 5, Andricus 

 albicomus on Q. garryana; 6, Andricus chico on Q. lobaia; 7, Callirhytis oblata on jj. 

 falcata; 8, Andricus projectus on jj. chrysolepis; 9, Andricus multicostaius on jj. 

 subturbinella; 10, Callirhytis subcostata on j^- stellata; 11, Liodora comala on jj. fl/ia; 12, 

 Zopheroteras guUatum on (2- palustris. 



