334 BIOLOGICAL SURVEY OF 



I), (obopeza) gabolus Alex, (albipes Johns.). CanyonBrook, 

 1200 ft., July 20 (A); Witch Hole, July 25 (A); Station 

 F251 (P); Bar Harbor, July 21 (J). 



I), (obopeza) dobsalis (Johns). Duck Brook, June IS (A); 

 S. W. Harbor, Ecbo Lake, July 13-17 (P). 



I), (obopeza) obscuba (Johns.). Witch Hole, July 25, alt. 

 165 ft. (A); Otter Cliffs, alt. 100 ft., July 24 (A); Gorge 

 Trail, alt. (500 ft., July 28 (H). Common, June 20-Aug. 16. 



1). (obopeza) sayi (Johns.). Bar Harbor; N. E. Harbor 

 (Minot); Echo Lake, June 11-Julv 12 (J); Station F251 



(P). 



I), (obopeza) similis (Johns.). Duck Brook; Lon<>- Pond, 

 June 13-20 (J) ; Canyon Brook, June 23 (A B & H). 



D. (obopeza) subalbipes (Johns.). Sea Wall bog, July 9 

 (B). 



D. (oropkza) venosa (Johns.). Beaver Dam, Rhodora Mead- 

 ow, and Bubble Brook, June 14-21 (P). Bubble Pond Inlet, 

 Canada Brook, Duck Brook, June 16-24 (A). 



Phalacrocera Schiner 



P. TiPiLiNA O. S. S. W. Harbor; Eden, July 11-18 (J). 



Liogma Osten Sacken 



L. xodicornis nodicoknis (O. S.). Beaver Dam, Canada 

 Brook, Bubble Pond Inlet, Head Somes Sound, Echo Lake, 

 Witch Hole, June 13-24 (A); Station F199 (P) ; F419 (P). 



Limonia Meigen 



L. (limonia) cinctipes (Say). One individual Hew into 

 Brower's laboratory June 23. Meadow east of Champlaiii 

 Mt., Sept. 14 (B). 



L. (limonia) pusca Meig. (pubipennis O. S.). Bubble Brook, 

 Breakneck Brook, Canada Brook, Duck Brook, Old Beaver 

 Dam, Sieur de Monts Spring, June 14-22 (A) ; Bar Harbor, 

 June 19-Jnlv 30. 



