TABLE OF CONTEISTTS. 



INTRODUCTION, . 

 Head, 



Mouth-parts, 

 Thorax, 

 Legs, 



Abdomen, . 

 Chsetotaxy, 

 Wings, 



Internal Anatomy, 

 Collection and Preservation of 

 Classification, 



BIBLIOGRAPHY, . 



TABLE OF FAMILIES, 



("ECIDOMYIDiE, . 



Mycetophilid/I';, 

 LipoNEURii)^;, Bleph 



CuLICIDvE, . 



Chironomid.*;, . 

 Okphnephilid,*:, 

 PsYcnoDiij^;, 



DiXID.E, 

 TlPULID^, 



Bibionid^, 



SlMULIID^, 

 RlIYPHlDvi;, 



Leptid^, . 

 Stratiomyid.e, . 

 acanthomerid.k, 

 Tabanidte, 



ASILID/E, . 

 ApiOCKRIDiK, 



Nemistrinidje, 

 Mydaid-e, . 



B<)MRYLIII>yj;, 



Diptcra 



XIII 



XVII 



XIX 



XX 



XX 



XXIII 



XXVI 



XXVIII 



XXXI 



XXXIII 



1 



7 

 18 

 19 

 20 

 22 

 2(5 

 26 

 28 

 29 

 37 

 88 

 40 

 41 

 44 

 49 

 49 

 52 

 60 

 60 

 62 

 63 



