Gall midge wings 



i Wing of Dasyneura trifolii Loew, C. 742, x 20 



2 Wing of Dasyneura photophila Felt, C. 193, x 20 



3 Wing of Dasyneura unguicula Felt, C. 745, x 20 



4 Wing of Dasyneura bidentata Felt, C. 344, x 20 



5 Wing of Lasiopteryx flavotibialis Felt, C. ai454, 



x 20 



6 Wing of Diarthronomyia artemisiae Felt, C. 989, 



* 15 



226 



