THE MOUNT DESERT REGION 213 



S. LUTARiA Fall. Green Mt., July 25. 



S. suiLLA Fab. Bar Harbor; Echo Lake; Green Mt., June 8- 

 July 25. 



Ceratinostoma Mead 



C. osTioRUM Halid. Common, June 9-July 27. 



EUGENACEPHALA JohnSOll 



E. SALSA Johns. Narrows; S. W. Harbor, Aug. 13-26 

 (Alexander). 



Hydromyza Fallen 



H. coNFLUENs Loew. Bar Harbor, July 24. On lily pads. 

 Helomyzidae 



SuiLLiA E.-Desvoidy (Helomyza auct.) 



S. APicALis Loew. S. W. Harbor; Long Pond; Echo Lake, 



July 15-Sept. 7. 

 S. LONGiPENNis Loew. Eclio Lake, July 17. 

 S. PLUMATA Loew. Bar Harbor, July 20. 



Tephrochlamys Loew 



T. CANESCENs Mclg. Bar Harbor; N. E. Harbor, June 14- 

 Aug. 20. 



Allophylla Loew 



A. LAEvis Loew. Common, June 11-Sept. 7. 



SCOLIOCENTRA LoeW 



S. HELvoLA Loew. Echo Lake; N. E. Harbor; Bar Harbor, 

 July 12-Sept. 11. 



Neoleria Malloch 



N. DISCOLOR Loew. Bar Harbor, June 21-23. 

 N. LEucosTOMA Loew. Bar Harbor; Echo Lake, June 21- 

 Sept. 11. 



Clusiidae 



Clusia Haliday 



C. czERNYi Johns. N. E. Harbor (Minot), July 1-25. 

 C. LATERALIS Walk. N. E. Harbor (Minot), July 4. 



Clusiodes Coquillett 



C. AMERICANA Mall. Grccn Mt., July 25. 



C. (Clusiaria) orbitalis Mall. Bar Harbor, June 13, 1921. 

 Type locality. 



