U. S. NATIONAL MUSEUM 



PROCEEDINGS, VOL. 70, ART PLATE I 



Alipumillo ^evnorataa 



/4l ipu(.m,'ilio 4^s.^aora.t 



Allogrcpta piurana 



AlipvLVvvilio /emoratu-s 



Co-loi)tiamo- elnova 



fcx-ZA a au srr oi i 'b 



Holictomyia bolivie'asis 



10 



S\jrphus ribes 



u 



aenaorou 



Figs. 1-10. — 1, Wing of Alipumilio femoratus. 2, Head and Thoracic Dorsum of 

 Same. 3, Head of Same, Frontal View. 4, Abdomen of Alloguapta pidrana. 5, 

 Wing of Calostigma elnora. 6, Wing of IIalictomyia bolivibnsis. 7, Side View 

 OF Head of Fazia australis. 8, Side View of Head of Fazia bdllaephora. 9, Apex 

 of Wing of Syrphds ribesii. 10, Apex of Wing of Fazia bullaephora 



o 



