202 BIOLOGICAL SURVEY OF 



WiNTHEMiA R.-Desvoidy 



W. QUADEiPusTULATA Fab. Commoii, July 16-Aiig. 17. 



Chaetotachina Brauer and Bergenstamm 



C. siMULANs Meig. {Tachina rustica of authors). Common, 

 July 11-Aug. 23. 



Phobichaeta Rondani 



P. SEQUAX Will. Salisbury Cove, June 9. 



EuTRiCHOGENA Towiiseiid 



E. sETiPENNis Coq. S. W. Harbor; N. E. Harbor (Minot), 

 July 15-26. 



GONIA Meigen 



G. FRONTOSA Say. Bar Harbor, June 11. 



G. (Cnephlogonia) distincta Smith. Common, July 15- 

 Aug. 22. 



Spallanzania R.-Desvoidy 



S. HESPERiDARUM Will. Salisbury Cove, July 24. 



Peleteria R.-Desvoidy 



P. ANAXiAS Walk. (P. robust a of authors). N. E. Harbor; 



S. W. Harbor, Aug. 23-Sept. 6. 

 P. CONFUSA Curr. Echo Lake; S. W. Harbor; Bar Harbor, 



July 12-Sept. 11. 

 P. iTERANS Walk. (P. tessellata of authors). S. W. Harbor, 



Sept. 6. 



Archytas Jaennicke 



A. ANALis Fab. Bar Harbor ; S. W. Harbor, July 15-Sept. 6. 

 A. ATERRiMA Desv. Bar Harbor; Echo Lake; S. W. Harbor, 

 July 17-Sept. 6. 



Fabriciella Bezzi 



F. ALGENs Wied. Common, July 10-Sept. 7. 



F. DAKOTENSis var, oRiENTALis Towii. S. W. Harbor, June 20- 



Sept. 6. 

 F. MONTANA Town. S. W. Harbor, June 20-July 15. 



Epalpus Rondani 



E. siGNiFERus Walk. Bar Harbor ; Echo Lake, June 9-July 19. 



