THE MOUNT DESERT REGION 45 



Habrophlebiodes Ulmer 



H. AMERICANA Baiiks. Duck Brook; Bar Harbor, June 13- 

 Aug. 18. 



Leptolebia Westwood 



L. cupiDA Say. Bald Mt. evidently blown from Seal Cove 



Pond, June 6. 

 L. jOHNSONi McD. Bar Harbor, June 11-July 1. 



L. NEBULOSA Wlk. 



L. sp. 



Paraleptophlebia Destage 



P. DEBiLis Wlk. Great Heath, Oct. 5 (Br.). 

 P. MOLLIS Eaton. Duck Pond, July 3 (Spietli). 

 P. voLiTANs McD. Duck Brook, Echo Lake and Ripple Pond 

 outlet, July 3—4 (Spieth). 



Ephemerellidae 

 Ephemerella Walsh 



E. DEFiciENs Morgan. Duck Brook and Ripple Pond outlet, 



July 3-4 (Spieth). 

 E. DOROTHEA Ndm. June 12 (Br.). 

 E. TEMPORALIS McD. Duck Brook, Hulls Cove and Echo Lake, 



July 3-4 (Spieth). 

 E. sp. Bar Harbor, June 7-July 1 (Br.). 



Caenidae 



Caenis Stephens 



C. AMIGA. Gt. Heath, Aug. 22. 



C. sp. Duck Brook, July 3 (Spieth). 



Baetidae 



Baetis Leach 



B. PLUTO McD. Duck Brook, July 3 (Spieth). 



B. pygaemus Hagen. Duck Brook, July 3 (Spieth). 



B. sp. Bar Harbor, Aug. 2 (Br.). Duck Brook, July 3 

 (Spieth). 



Cat.tjbaetis Eaton 



C. AMERICANA Baiiks. The Tarn, May 23-June 4; Bar Harbor, 

 July 8; Great Heath, Aug. 22 (Br.). 



