Gall midge anatomy 



1 ^Monardia populi Felt, male genitalia (x 260) 



2 Corinth omyia currei Felt, male genitalia (x 260) 



3 Cordylomyia coprophila Felt, male genitalia (x 195) 



4 ]\Ionardia lignivora Felt, anterior portion of larva, showing the 



tridentate breastbone (x 50) 



5 Leptosyna americana Felt, male genitalia (x 260) 



6 Kronomyia populi Felt, posterior extremity of fem.ale (x 125) 



[252] 



