aoa INSETTI DITTERI 



Fam. XV. ANTHRACm^. 



F F. Proboscis longisslma sub ventre dircela , 



Fam. XVI. NEMESTRIN^. 



F F F. Proboscis saepe elongata antice directa . 

 Antenaae basi approxiraatae . 



Fam. XVII. BOMBYLIN^. 



E E, Caput exiguum globulosum . 

 G, Proboscis antice directa . 



Fam. XVIII. HYBOTIN^. 



G G. Proboscis subperpendicularis vel postice dircela. 

 H. Tarsi pulvillis duobus . 



Fam. XIX. EMPIDIN^ 

 H H. Tarsi pulvillis tribus. 



Fam. XX. OGCODIN^. 

 Stirps III. DiPT. COENOMYD^. 



A. Antennae articulo extremo sulcis invisis . 



Fam. XXI. SCENOPIN^. (i) 



A A. Antennae articulo extremo circulalim solcato : 



B. Proboscis brevis. — Alae superpositae . 



Fam. XXII. STATIOMIN^. 



B B. Proboscis plus minusve elongata . 

 Alae divaricatae . 



(i) Scenopinae dìfìcillinae in distributlone collocanlnr, nihilorainu» 

 stratiominis raa^is affines, ideo siraul in Caenomydis ponendae, 

 iiisi stirpis novae typum esse possunt. 



