THE MOUNT DESERT REGION 167 



N. TENUIS Loew. N. E. Harbor; Green Mt. ; Seal Harbor, 



June 26-July 25. 

 N. XANTHosTiGMA Loew. S. W. HarboT ; Salisbury Cove; 



N. E. Harbor (Minot), July 20-Sept. 4. 



TiPULA Linnaeus 



T. ABDOMiNALis Say. Bar Harbor, July 22-Aug. 18. 



T. ANGULATA Loew. S. W. Harbor, July 15. 



T. APicALis Loew. Bar Harbor; N. E. Harbor (Minot), June 



21-July 16. 

 T. ARCTiCA Curtis. Bar Harbor ; S. W. Harbor, June 7-21. 

 T. BELLA Loew. Bar Harbor, June 17. 

 T. BicoRNis Forbes. S. W. Harbor, June 21. 

 T. CAYUGA Alex. Bar Harbor, June 7-22. 

 T. FRAGiLis Loew. Western Mt. (Alexander) ; N. E. Harbor 



(Minot) ; Duck Brook, Sept. 8-24. 

 T. GRATA Loew. N. E. Harbor (Minot) ; S. W. Harbor, July 



12-Aug. 16. 

 T. HERMANNiA Alex. Common, July 12-Sept. 3. 

 T. iGNOBiLis Loew. N. E. Harbor, July 17-Aug. 4 (Minot). 

 T. IROQUOIS Alex. Bar Harbor; Long Pond, June 3-July 16. 

 T. LATiPENNis Loew. Commoii, July 11-26. 

 T. MAiNENsis Alex. Dry Mt. : Western Mt., Aug. 28-Sept. 10 



(Alexander). 

 T. MONTicoLA Alex. Duck Brook, June 13. 

 T. NOBiLis Loew. Echo Lake, July 12. 

 T. SENEGA Alex. Bar Harbor, June 8. 

 T. siMiLissiNA Dietz. N. E. Harbor, June 27 (Minot). 

 T. STREPENS Loew. Bar Harbor, June 8-17. 

 T. suBMACULATA Loew. Bar Harbor, July 24. 

 T. TEPHROCEPHALA Loew. Eclio Lake; N. E. Harbor (Minot), 



June 17-July 12. 

 T. TRiviTTATA Say. N. E. Harbor (Minot) ; Beech Mt. (Alex- 

 ander), June 26-Sept. 12. 

 T. UMBROSA Loew. Common, July 17-Sept. 13. 

 T. ULTIMA Alex. Witch Hole Pond ; Beech and Western Mts. 



(Alexander), Sept. 8-12. 

 T. VALiDA Loew. Bar Harbor, July 21. 



