1908] JOHNSON — DIPTERA OF THE BAHAMAS 79 



PSILOPA CAERULEIVENTRIS LoeW. 



One specimen, Nassau, July 28. 



PsiLOPA NIGRIMANUS Williston. 



Four specimens, Nassau, June 28. 

 DiSCOCERINA sp. ? 



Two specimens. Mangrove Cay, Andros, Aug. 1. 



OSCINIDAE. 

 HiPPELATES FLAVIPES LoeW. 



Numerous specimens, Nassau, June 28; Mangrove Cay, Andros, Aug. 1-4. 



HiPPELATES pusio Loew. 



Numerous specimens, Mangrove Cay, Andros, Aug. 1-4. 



HiPPELATES PLEBEIUS LoeW. 



Six specimens, Nassau, June 28; Mangrove Cay, Andros, Aug. 1-4. 

 HiPPELATES PROBOSCIDEUS Williston. 

 Five specimens, Nassau, June 28. 



HiPPELATES STRAMINEUS (LoCw). 



Three specimens, Nassau, June 28. 

 OSCINIS COXENDIX Fitch. 



Four specimens, Mangrove Cay, Andros, Aug. 1-4. 



Drosophilidae. 



Drosophila ampelophila Loew. 



Numerous specimens, Nassau, June 28; Mangrove Cay, Andros, Aug. 1-4. 

 Tlie common "pomace fly," originally described from Cuba, it has become almost 

 cosmopolitan. 

 Drosophila punctulata Loew. 



Two specimens, Nassau, June 28. 



Geomyzidae. 



Spilochroa ornata (Johnson). 



Ileterochroa ornata Johns., Proc. Acad. Nat. Sci. Phila., 1895, p. 306. 



