ENUMERATION 

 OF THE DIPTERA OF THE MALAY ARCHIPELAGO 



COLLECTED 



JDy Prof. ODO ARDO BEGGAR I etc. 



SUPPLEMENT 



by C. R. OSTEN SACKEN 



In preparing this enumeration, (which appeared in the Annali 

 del Museo Civico etc. Vol, XVI) , I had left undescribed a very 

 remarkable Dexid, brought by M.'^ Beccari from Celebes. The 

 reason was , my little acquaintance with that group of Diptera, 

 the hope to identify that species yet with some described form, 

 or, at least, to discover some more specimens of it in the mu- 

 seums which, in the mean time, I might visit. As I have been 

 disappointed in these expectations, I deem it justice to the di- 

 scoverer to have this new genus published without further delay, 

 the more so as its very unusual structure renders it easily re- 

 cognizable. — Some additions and corrections to my former 

 paper , as well as some notes illustrative of the fauna of the 

 Archipelago, will also find their place here. For these I am 

 largely indebted to my friend M.'' Bigot in Paris, who very 

 generously allowed me to make a thorough study of some parts 

 of his collection. 



