Gall midge genitalia 



1 Genitalia of Dasyneura quercina Felt, C. 47, x 260 



2 Genitalia ofRhabdophaga populi Felt, C. 78X, x 260 



3 Genitalia ofRhabdophaga batatas Walsh, C. aii02, 



X 260 



4 Genitalia of Rhabdophaga consobrina Felt, C. 39. 



X 260 



228 



