THE MOUNT DESERT REGION 311 



Leia Meigen 



L. MELAENA LoGw, Duck Brook, Aug. 18. 



L. oBLECTABiLis LoGW. Bar Harbor; N. E. Harbor (Minot), 



July 24-Aug. 11. 

 L. opiMA Loew. N. E. Harbor (Minot); Echo Lake; Bar 



Harbor, July 4-Sept. 11. 

 L. suBLUNATA Loew. Bar Harbor, July 21. 

 L. vENTRALis Say. Narrows, Aug*. 13. 

 L. wiNTHEMii Lehm. N. E. Harbor, Aug. 11-27 (Minot). 



ExECHiA Winnertz 



E, AuxiLiARiA Johan. Long Pond, June 27. 

 E. BELLULA Johan. Long Pond, June 27. 



Brachypeza Winnertz 



B. BisiGNATA var. DivERGENs Joliau. Bar Harbor, June 11. 



Allodia Winnertz 



A. ELATA Johan. Green Mt., July 25. 



Cordyla Meigen 



C. voLUCRis Johan. Duck Brook, Sept. 11. 



Trichonta Winnertz 



T. PERSPicuA V.d. Wulp. Bar Harbor, June 11. 



Mycetophila Meigen 



M. FASTOSA Johan. Bar Harbor, July 21. 



M. MUTiCA Loew. Duck Brook, Sept. 11, 1922. 



M. oBscuRA Walk.? S. W. Harbor, Sept. 6. 



M. PERLONGA Johan. Bar Harbor; Duck Brook; Green Mt., 



June 13-Sept. 11. 

 M. PUNCTATA Meig. Bar Harbor, July 20. 

 M. scALARis Loew. Bar Harbor; Salisbury Cove, June 15- 



Sept. 11. 



