Wing with four cells : 



one vein from cells to edge forked ; one fork branch PAG E 



curves to front edge - TABAN'ID.-K. 24. 



both branches end in hind edge 



both branches end in front edge 

 both branches end at point 



not forked 

 veins from cell end before reaching edge 



onlv fe\v veins in hind legs 



LEPTID.K. 27. : 



- SCENOPINID.K. 47. 



DASVPOGON IN Asn.in.i-. 31. 



KMPinin.i-:. 35. * 



STRATIOMYim.t. 38. 



Wing with three closed cells : - 

 Wing with one or two closed cells: - 



Wing with one closed cell : 



Win" with few veins and no definite cell : 



ANTIIOMYID.-E. 54. * 



OESTRID.K. 60. 



DOL.ICHOPODID.iB. 48. 



LoNCIIOPTERID.li. 47. ^ 



HlPPOBOSCID.-E. Ol. PERSIA. 62. 



1'lIOKID.K. 60. 



(7) 



