D I p t e r a. 



Ueber bie fd^teftfc|)en litten ber ©attungen 

 Tachypeza Meig. 



(Tachypeza, Tachisla, Dysaletria) 



u n b 



Microphorus Macq. 



[ Trichina unb Microphorus). 



SSom 

 2)irfCtov Dr. ^, Spetp in S^eferi^. 



3n Commif|^0n bei Jlol). Krban ^trn. 



