292 BIOLOGICAL SURVEY OF 



Dactyi>olabis Osteii Sacken 



D. HUDSONiCA Alex. With Hole Brook and Duck Brook, June 

 18 (A) ; Canyon Brook, 400 ft. (A B & H) ; in woods near 

 Beaver Dam, May 16 (B) ; Breakneck Brook, June 16 (H). 



D. MONTANA (0. S.). Canyon Brook, June 23; Breakneck 

 Brook, June 16 (H) ; Beaver Dam, Bubble Brook, Duck 

 Brook, June 13-18 (A). 



D. PEMETicA Alex. New species taken on Canyon Brook, June 

 23, '35 (Br.). 



D. suPERNUMERAEiA Alcx. Witch Holc Brook, Duck Brook, 

 Beaver Dam, Bubble Pond Outlet, June 18-21 (A). 



Prolimnophila Alexander 



P. AREOLATA (0. S.). Morrcll Park, S. de Monts Spring, Bubble 

 Brook, Breakneck Brook, Duck Brook, Somes Sound Inlet, 

 Canyon Brook (A B «& H) ; Green Mt., Julv 18 (A) ; Station 

 F254 (P). 



AuSTEOLiMNOPHiLA Alexander 



A. ToxoNEURA (0. S.). Witch Hole, S. de Monts Spring, Rho- 

 dora Meadow, June 15-22 (A) ; Bar Harbor, June 13; Echo 

 Lake, July 12 (J). 



A. UNiCA (0. S.). Bar Harbor, June 22; Canada Brook, June 

 17 (A). 



PSEUDOLiMNOPHiLA Alexander 



P. coNTEMPTA (0. S.). Cauyou Brook, Breakneck Brook and 

 Echo Lake, June 16-Aug. 29 (A) ; Stations F212 and F214 

 (P); Seawall Bog, July 9 (B) ; Morrell Park, June 19 

 (Salman). 



P. iNORNATA (0. S.). Seawall Bog, June 19-July 5 (A) ; Aug. 

 4 (B) ; Witch Hole and Long Pond, June 13-20, Julv 25 

 (A), July 27 (B). 



P. NovEBORACENSis (Alcx.). Eclio Lake, Sept. 1-4 (A); Sta- 

 tions F214 and F252 (P) ; Salisbury Cove, Witch Hole, July 

 19-27 (A); Maple Swamp, July 24 (B). 



