THE MOUNT DESERT REGION 215 



DiCTYA Meigen 



D. UMBRARUM Liiiii. Bar Harbor, July 20. 



LiMNiA E.-Desvoidy 



L. Boscii Desv. Common, July 17-Aug. 11. 



L. BOSCH var. sparsa Loew. Common, June 13-July 30. 



L. cosTALis Loew. Eagle Lake, July 18. 



L. SARATOGENsis Fitcli. Commou, June 15-Sept. 13. 



Tetanoceba Dumeril 



T. CLARA Loew. Duck Brook ; Bar Harbor, Aug. 18. 



T. VALiDA Loew. Common, July 16-Aug. 7. 



T. viciNA Macq. S. W. Harbor; Salisbury Cove, July 11- 



Aug. 11. 

 T. TRIANGULARIS Locw. Wltch Hole Pond; Salisbury Cove, 



July 30-Aug. 7. 

 T. PLEBEiA Loew. Common, July 2-24. 

 T. ELATA Fab. Narrows, July 27. 

 T. ROTUNDicoRNis Loew. S. W. Harbor, July 15. 

 T. UNicoLOR Loew. S. W. Harbor; Bar Harbor, July 15- 



Aug. 10. 



Elgiva Meigeu 



E. LiNEATA Fall. Salisbury Cove, July 8-24 (Sanford). Com- 

 mon in meadow south of the town, Aug. 7-11. 



Sepedon Latreille 



S. pusiLLus Loew. Upper Hadlock Pond ; Bar Harbor, June 

 10-Aug. 18. 



Sapromyzidae 



Lauxania Latreille 



L. cYLiNDRicoRNis Fab. Common, June 26-July 30. 



Minettia E.-Desvoidy 



M. AMERICANA Mall. {M . lofigipennis auct.). Bar Harbor, 



June 15. 

 M. LUPULiNA Fab. Common, June 26-July 21. 

 M. OBSCURA Loew. S. W. Harbor, July 13. 



