594 A Revision of the Asilicla3 of Australasia. 



tibise and tarsi with numerous ones. Wings hyaline : veins 

 yellow ; the first vein from the discal cell bulges at the base 

 into the first posterior cell, which is open at border ; the 

 fourth is also open, but the last part of its upper vein from 

 the transverse vein enclosing the discal cell turns so sharply 

 downwards that it almost closes the cell, leaving only a narrow 

 opening at border. Halteres yellow. 



[To be continued.] 



