O CON DY wm W WNW HI 
Wing 
Wing 
Wing 
Wing 
Wing 
Wing 
Wing 
Wing 
Wing 
of Oligotrophus betulae Winn., C. 964, X 20 
of Sackenomyia acerifolia Felt, C. 38, X 20 
OH JAamenichla MmO@doOss Ik Cy ioe, X Ao 
of Janetirellaraspleni ti oliay elt, Gs 1103120 
OH CamereniCGOmmts prams veraa Bellic, (C, Rey, Xf ao 
of Mayet1 ola st ha li cir 1 Hele G65, <-20 
OM HeClir4Omsils VlloWirimil mM, So. C, wie, Xx Zo 
of Asphondylia monacha, female O. S., C. 761, X 20 
of Asphondylia monacha, male, ©. a1336, X 20 
494 
