THE MOUNT DESERT REGION 415 



S. lutaria Fall. Green Mt., July 25. 

 S. merdaria Fab. S. W. Harbor, July 18. 

 S. nigripes Holmgren. Station F339. 

 S. stercoraria Linn. Common, June 20-July 26. 

 S. suilla Fab. Bar Harbor; Echo Lake; Green Mt., June 8- 

 Jttly 25. 



Hydromyza Fallen 



H. coxfluexs Loew. Bar Harbor, July 24. On lily pads. 



Cordilura Fallen 



C. alberta Cuit. Come into lab., but not common. 



C. carboxaria Walk. Echo Lake, June 17. 



C. fascivextris Curr. Duck Brook ; Bar Harbor; Salisbury 



Cove, June 13- July 6. 

 C. nana Loew. Common, June 26-July 24. 

 C. praeusta Loew. Station F420. 

 C. setosa Loew. Echo Lake, June 17-July 17. 

 C. variabilis Loew. Upper Hadlock Pond ; Seal Cove, June 



17-20. 



CORDYLURELLA Malloch 



C. xebulosa Coq. Laboratory, July 26. 



Ceratinostoma Mead 



C. ostiorum Halid. Common, June 9-July 27. 



Trichopalpus Bondani 



T. palpalis Coq. Narrows; Salisbury Cove; Newport Cove, 



July 11-29. 

 T. puxctipes Meig. Salisbury Cove; Newport Cove, July 



11-15. 



Achaetella Malloch 



A. varipes Walk. Salisbury Cove: Bar Harbor, July 15- 

 Aug. 9. 



