404 BIOLOGICAL SURVEY OF 



Cetema Hendel 



('. subvittata Loew. Witch Hole Pond ; Bar Harbor, July 30. 



Chloropisc \ Loew 



C. clabra Meig. (C. assimilis Macq.). S. \V. Harbor, July 



14. 

 C. grata Loew. S. W. Harbor; Bar Harbor, July 11-2:1 

 ( !. RUPBSOENS Coq. Salisbury Cove, July 18. 

 C. variceps Loew. Eden, Narrows, Aug. 13—25. 



Diplotoxa Loew 



1). versicolor Loew. Common, July 17-Aug. 23. 



Epichlorops Becker 



E. exilis Coq. Salisbury Cove, July 15. 



Chlorops Meigen 



C. constricta Becker. A common species the larvae of which 

 live in plants and grasses. 



C. crocata Loew. Station F404. 



C. melanocera Loew. S. W. Harbor, July 13. 



C. obscuricornis Loew. Narrows, June 9-Aug. 13. 



C. proxima Say. Common, June 17-July 14. 



C. scabra Coq. Tremont, Aug. 23. 



C. subnigra Coq. S. W. Harbor; Salisbury Cove; Bar Har- 

 bor, July 11-Aug. 12. 



Anthracophaga Loew 



A. sanguinolexta Loew. Bar Harbor; S. W. Harbor, June 

 8-July 14. 



Parectecephala Becker 



P. eucera Loew. Common, June 9-Aug. 21. 

 P. similis Beck. Bar Harbor, July 21. 



