T A B U L A IV. X17 



174. Coccus Fahr. Linn. Geoffr, 



Setx vagtnaque pectorales, Ancenns filiformes» 

 Classis 8. Andiaca. 



* Os prohoscidc Atqne haustsUa 



177. Tipula Ftibr. Linn. Geoffr. 



Haustellum absquc vagina. Palpi duo por- 

 rectl filifoimes ad basin proboscidis , 



178, Bibio F.tbr. Musca Sp. Ltnn. 

 Haustellum sccis tribus vagin^que un'va!v! ^ 



Palpi brevissimi , Antenns basi connat« , 

 acuminat£ . 

 I7<j. Scratiomys Fahr. Geoffr. Mnscdi Sp, linn, 

 Haustellum seta unica absque vagina, Palpi 

 breves , subcapitati . 



180. Rhagio Fabr. Mhsca Sp. Linn. 

 Haustellum sctis cribus absque vagina . Palpi 



duo pilost , porrectl ad basin haustelli, 



181. Syrphus Fahr. Mhsca Sp, Linn, 

 Haustellum setis quatuor absque vagina • 



Palpi duo basi setarum exteriorum inserti. 

 18 i. Musca Fahr. Linn. Geoffr. 



Haustellum seta unica absque vaglna . Pal- 

 pi duo porrecti extrorsum crassiores . 



183. Tabanus Fabr. Linn. Geoffr. 

 Haustellum vagina anivalvi setlsque quln- 



que . Paipl duo clavato-acuminati , 



184, Rhingia Fahr. Scopol. Conopis Sp. Linn, 

 Hauscellum vagina univalvi os obtegente , 



setisque quatuor . Palpi filiformes . 

 i%6. Conops Fabr, Linn. Asili Sp. Geoffr, 



Haustellum vagina unlvalvi , abbreviara , se- 

 taque unica . Proboscis porrccta ukra ba- 

 sin geniculata. 



1^0. 



