430 BIOLOGICAL sikvkv OF 



IM.NKKA Desvoidy 



D. putilis West. S. W. Harbor; Long Pond; Salisbury Cove, 

 July 16-23. 



Apinops Coquilletl 



A. ATit.v Coq. S. W. Harbor, Aug. 20. 



Gymnosoma Meigen 



U. dubia West. S. W. Harbor, July 19, 1923. 

 (}. fuligixosa Desv. Common, June 7-Sept. 10. Ex. currant 

 fruit (Br.). 



Cistogaster Latreille 



C. diversa Loew. Bubble Brook on blackberry blossoms, 



June 15. 

 C. occrouA AValk. Common, June 18-Aug. 16. 



Trichoclytia Townsend 



T. atrata Coq. N. E. Harbor, June 26 (Minot). 



Chryseria Desvoidy 



C. flava Town. Common, July 13-26. 



Alophora Desvoidy 



P. aeneoventris Will. Common, June 25-Aug. 16. 

 P. phasioides Coq. Bar Harbor, June 15. 

 P. pulverea Coq. Salisbury Cove, July 23, 1925. 

 P. splendida Coq. Salisbury Cove; N. E. Harbor, July 25- 

 Aug. 23. 



Voria Desvoidy 



V. Americana V. (1. W. Bar Harbor; Narrows, June 21- 

 Aug. 11. 



Ckyptomeigenia Brauer and Bergenstamm 



C. prisca Walk. Bar Harbor, June 11-27. 

 C. triangularis Cuit. Bald Alt. sweeping blueberry and wild 

 cherry blossoms, June 6. Asticou beside road, Aug. 5. 



