212 BIOLOGICAL SURVEY OF 



SCATOPHAGIDAE 

 CoRDiLURA Fallen 



C. CAEBONARiA AYalk. Echo Lake, June 17. 



C. NANA Loew. Common, June 26-July 24. 



C. SETOSA Loew. Echo Lake, June 17-July 17. 



C. TRiciNGTA Loew. Duck Brook; Bar Harbor; Salisbury 



Cove, June 13-July 6. 

 C. VARIABILIS Loew. Upper Hadlock Pond; Seal Cove, June 



17-20. 



Orthacheta Becker {Orthochneta auct.) 



0. coRNUTA Loew. Duck Brook, June 13. 



Parallelomma Becker 



P. DiMiDiATA Cress. Bar Harbor, June 7. 



P. PLEURiTicA Loew. Upper Hadlock Pond; Bar Harbor, 



June 10-13. 

 P. GRAciLiPES Loew. Bar Harbor, July 10. 



Americina Malloch 



A. ADUSTA Loew. Bar Harbor, July 29. 

 A. iNERMis Loew. Bar Harbor, July 24. 



ACHAETELLA Malloch 



A. vARiPES Walk. Salisbury Cove; Bar Harbor, July 15- 

 Aug. 9. 



Amaurosoma Becker 



A. BRUNNEicosTA Jolius. Echo Lake, June 27. 



Trichopalpus Kondani 



T. PALPALis Coq. Narrows; Salisbury Cove; Newport Cove, 



July 11-29. 

 T. puNCTiPES Meig. Salisbury Cove; Newport Cove, July 



11-15. 



Scatophaga Meigen 



S. STERCORARiA Liuu. Commou, June 20-July 26. 

 S. MERDARiA Fab. S. W. Harbor, July 18. 

 S. LiTOREA Fall. Narrows, July 27-Sept. 12. 

 S. FURCATA Say. Bar Harbor; N. E. Harbor (Minot), June 8- 

 Julv 16. 



