i Wing of Oliogotrophus species (x 20) 



2 Wing ofPhytophaga rigidaeO. S. (x 20) 



3 Wing ofRhopalomyia fusiformisO. S. (x 20) 



4 Wing of R. r a c e m i c o 1 a 0. S. (x 20) 



5 Wing ofPhytophaga violicola Coq. (x 20) 



6 Wing of P. t h a 1 i c t r i Felt (x 20) 



7 Genitalia ofjanetiella nodosa Felt (x 260) 



322 



