288 BIOLOGICAL BUBVBY OF 



\\ m I'n ri, a Bchrank 



\. maculalis Clem. (5680). New Mill Bond, Station F131, 



July 14; Bar Barbor, An- L8-25 (Br.). 

 X. allionealis Wlk. (5681). Bar Barbor, July 27-Augr. 25 



(Br.). 

 X. allionkai.is Wlk. ab. itealis Wlk. (5681). Bar Barbor, 



Aug. 16. 

 X. broweri Beinr. (5686.1). Type material collected by Dr. 



A. E. Brower around the water holes in the Sea Wall Bog 



which is a sphagnum one. Proc. Ent. Soc. Wash., Vol. 42, 



No. 2. Flies July 7-Aug. 26. Larva on Cephalozia fluitans 



Nees.? 

 N. gyralis Hist. (5688). Upper Breakneck and New Mill 



Ponds, July 14-Aug. 3; S. W. Harbor, July 19-25 (Br.). 

 X. icciusalis Wlk. (5691). S. W. Harbor; Corfield light, 



July 3-28. The larva lives on pond weed (Potamogeton), 



and other aquatic plants. 



Cataclysta Hiibner 



0. magnificalis Hbii. (5699). Mt. Desert, June 24 (Br.). 



GESHNA Py;ir 



G. primordialis Dyar (5718). N. E. Harbor (Minot) ; Par- 

 adise Hill at light, July 17-27. Common and general. 



Diathrausta Lederer 



D. recoxditai.is Wlk. (5719). Bar Harbor, Aug. 13 (Br). 

 Scarce. 



Eurrhypara Hiibner 



E. urticata Linn. (5724). Eden, July. The larva feeds on 

 nettle. A European species first recorded from Nova Scotia. 

 Bar Harbor, June 6-July 16 (Br.). 



