DIPTERA. 



SUCTORIDEA. 



Fam. 1. PuLiciD^. 



NEMOCERA. 



p with an angular transverse seam Fam. 10. Tipulid/E. 



-wanting . . g. Epidapus in ¥am. 2. 



two or three : 

 Discal areolet 



-complete 



.none : 

 Pronotiim 



consjiicuous 



Lincouspicuous . 



■ ending near the fbroad, compressed . . 

 tip of the wing : J 

 Tibia; and Me- 1 



tatarsi Lslender, suhcylindiical 



a -9 



'd 



not more than six 



ovate or lanceolate, deflected 

 or divaricated .... 



2-S / 



^ 



oblong, rounded 

 at the tip, incum- 

 bent : Hind mar- 

 . gin fringed with 



'scales 



chairs 



11. Rhyphid.e. 



4. BiBIONIDiF,. 



2. Mycetophilid.e. 



5. SiMULID.E.* 



6. Chikoxomid.e. 



3. CECIDOMyZID.E. 



8. Phlebotomid/e. 



7. culicid.e. 



9. Heteeoclit^. 



* For SimuIiadtT', the proper etymological form (framed after the analogy of 

 I)eucaUd(S ivom. Deucalion), to preserve the uuilbrmity of the termination idcr. And 

 so in other cases following. 



