R. W. CROSSKEY 



53 



RWC 



Figs 47-53. Head profiles of representative genera of Australian Tachinidae. 47, 

 Austromlea {$). 48, Carcelimyia (2). 49, Zenargomyia (<$). 50, Metaphryno ($). 51, 

 Palexorista (2). 52, Koralliomyia {^). 53, Argyrophylax ($). 



