FLIES OF GENUS RIVELLIA — NAMBA 



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Figure 7. — a-d, Rivellia munda, new species: a, wing; b, lateral aspect of ninth tergite 

 and proctiger of male; c, lateral aspect of aedeagus; d, dorsal aspect of aedeagus. <f-g, 

 R. australis, new species: e, wing;/, lateral aspect of ninth tergite and proctiger of male; 

 g, lateral aspect of aedeagus. 



