368 BIOLOGICAL SUBVET OP 



Leptog \stik Meigen 



L. badius Loew. Salisbury Cove, July 24, 1925; Mt. Desert, 



Aug. 5 (Br.). 

 L. flavipes Loew. Wood road on edge west of Sunken Heath. 



P340. 

 L. tbstacea Loew. Mouth of Northeast Creek, July 25, 1925. 



Scarce. 



Dioctria Meigen 



D. albius Walk. S. W. Harbor; Green Aft., June 25- Aug. 17. 



Cyrtopogon Loew 



C. allexi Baek. Bar Harbor ; Duek Brook ; Echo Lake ( A Lex- 



ander), Aug. 16-29. 

 C. falto Walk. Bar Harbor; Echo Lake; Station F198. 



Eagle Lake; June 8-July 17. 

 C. lutatius Walk. Upper Hadlock Pond; Bar Harbor, June 



10-July 29. 

 C. tenuis Bromley. S. W. Harbor, July 20, 1923. The type 



locality. 



Pogonosoma Rondani 



P. ridingsi Cress. Seal Harbor (Prof. Edw. S. Morse). Rare 

 and not a sea level form. 



P.ombomima Enderlein (Dasi/Uis Loew) 



B. insignis Banks. Common, June 17-Aug. 22. 



B. flavicollis Say. Bar Harbor; S. W. Harbor; Station 



F104, June 11-Aug. 16. 

 B. posticata Say. Station F116. Common. 

 B. posticata var. bcutellaris Bromley. Morrell Park, Sept. 



18. 

 B. sacratop. Walk. Eden, Aug. 7; Fawn Pond, Aug. 10. 



Scarce. 



