1L>1 



AMERICAN GAD-FLY. 



Tdhiinun (njiericiniiis F<ii>t. 



Kxhiiut: Adult. 



THE GRAY-STRIPED GREEN-HEAD. 



'I'llliiliiiis liiiinlii Fall. 



Exhibit: Adult and tij^uro. 



THE BLACK GAD-FLY. 



'I'lthdnnx (itrittiix Iviiiii. 



Kxiiiiur: L:u-\:i. adult, tijifuro, and tit>iiro of parasite J*h(iiit(rus 



tahanivoriiK A shin. 



THE GREENHEAD. 



Tdfxiinis riislnlls Wicd. 



Exhihit: Adult. 



TABANUS EXUL O. S. 

 EximuT: Adult. 



TABANUS PUNCTIFER O. S. 

 Exhiiut: Adult. 



TABANUS CINCTUS Fab. 

 Exhiiut: Adult. 



MEXICAN BOT-FLY. 

 TnhfDtKK niericimiis T^inn. 



Ex HI hit: Adult. 



THE BLACK..STRIPED GAD-FLY. 



T<lhaiiii.'< ni'jrnrlltntiis ^\■Ai■,^. 



Exhibit: Adult. 



THE BLACK-STRIPED EAR-FLY 



Chriiscpx rittdtii.^ Wied. 

 Exmmr: Adult and tiyure. 



CHRYSOPS ATROPOS O. S. 



Exiinur: Adult. 



CHRYSOPS HILARIS O. S. 



Exiiiiur: .Vdult. 



THE STABLE FLY. 

 ,s7()///'( '■'/.-■ rtilcilriDix I>inn. 

 For .special article .see llowaid. Proc Wash. .\<ad. Sci.. v. II. \)\\ 

 r)77-o7i>, tiir. 27, liXM). 



Exhibit: Adult and tiouic. 



THE HORSE BOT-FLY. 

 (jiistwithiluit ii/ni Kal>. 

 Exhibit: Kg^s, larva. pu])aria, adult, and liuure. 



THE "CHIN" FLY. 

 Oastrophiliut uantill.'* Linn. 



Exhibit: Adult. 



