Gall Midge Wings 



1 Wing of female of Contarinia pyrivora Riley, C. 490 



X 20 



2 Wing of male of Contarinia viatica Felt, C. 105 x 20 



3 Wing of male of Contarinia divaricata Felt, C. 3 50 



X 20 



4 Wing of male of Contarinia t r i f o 1 i i Felt, C. loS x 20 



5 Wing of male of Lobopteromyia tiliae Felt, C. 25 



X 20 



6 Wing of male of Lobopteromyia abdominalis Felt, 



C. 16 X 20 



7 Wing of male of Lobopteromyia filicis Felt, C. 20 



X 20 



2I8 



