152 



U. S. NATIONAL MUSEUM BULLETIN 216 



Specimens (202 cf, 249): From Connecticut (New Haven); District 

 of Columbia (Washington) ; Kansas (Lawrence) ; Maryland (Chesa- 

 peake Beach, Glen Echo, Plummers Island, and Takoma Park) ; New 

 Jersey (Moorestown) ; New York (Barrytown, Farmingdale, Kingston, 

 Poughkeepsie, and Westchester Co.); North Carolina (Mount Mitch- 

 ell) ; Ohio (Cedar Point at Sandusky) ; Ontario (Angus) ; Pennsylvania 

 (Highspire, Marsh Kun in York Co., Mount Holly Springs, "New 

 Cumberland," and Philadelphia); Quebec (Aylmer) ; Virginia (Arling- 

 ton, Big Meadows near Shenandoah, Mount Vernon, near Plummers 

 Island in Maryland, and Rosslyn) ; and West Virginia (Lost River 

 State Park). 



Figures 92, 93. — Localities: 92 (left), Seticornuta terminalis; 93 (right), S. apicalis. 



Collection dates are all in the summer. Early and late dates are: 

 June 7, 14, and 21 at Takoma Park, Md. ; June 19 at Lawrence, Kans. ; 

 June 24 at Farmingdale, N. Y., at Moorestown, N. J., and at Chesa- 

 peake Beach, Md.; June 25 at Glen Echo, Md.; August 24 on Mount 

 Mitchell, N. C; August 25 at Poughkeepsie, N. Y.; August 26 at 

 Aylmer, Que.; August 27 in Westchester County, N. Y., and in 

 Virginia near Plummers Island, Md.; and September 1 at Mount 

 Holly Springs, Pa. 



One specimen was reared, a male from a "tortricid" at Angus, 

 Ont., in 1944. 



In our experience the species is sporadic, but when found is often 

 common. We have swept it in several localities from weeds and 

 grass under groves of Robinia pseudoacacia. 



This species is in the Carolinian and Alleghenian faunas. Adults 

 occur from late in June to the first of September. 



