320 U. S. NATIONAL MUSEUM BULLETIN 216 



Erie Co., Robinson Township in Allegheny Co., Rockview in Centre 

 Co., State College, and Windgap); Prince Edward Island (Alberton, 

 Brackley Beach and Dalvay House in Canadian National Park, and 

 Portage); Quebec (Aylmer, Beechgrove, Boucherville, Cap Rouge, 

 Cascapedia, Covey Hill, Cross Point on the Gaspe Peninsula, Fort 

 Coulonge, Gatineau Park, Gracefield, "Grand Bend," Hemmingford, 

 Hull, Isle Perrot near Montreal, Joliette, Kazabazua, Knowlton Lac 

 Trerablant, Laval Co., Montigny, Montreal, Mount Lyall, Nomin- 

 ingue, Old Chelsea, Rupert House, Ste. Agathe des Monts, Sherbrooke, 

 Sutton, Wakefield, Westmount, and Wright) ; Rhode Island (Kingston 

 and Westerly); Saskatchewan ("Carleton," Christopher Lake, Eagle- 

 hill Creek, Prince Albert National Park, Regina, Val Marie, Waskesiu, 

 and White Fox) ; Utah (Beaver, "Beaver Creek," Logan, Navajo Lake 

 in Kane Co., and Provo) ; Vermont (Hartland, Laurel Lake near Jack- 

 sonville, Mount Mansfield, Rutland, and Woodstock); Virginia 

 (Burkes Garden in Middlesex Co. at 3,300 ft., Dayton, Falls Church, 

 Frederick Co., Mountain Lake, and Vienna); Washington (Ashford, 

 Elbe, Kalama River, Kent, Lake Cushman in Mason Co., Mill Creek, 

 Mount Rainier at 2,700, 4,700, and 5,300 ft., Nooksack River on 

 Mount Baker, San Juan Island, Seattle, Shelton, Tampico, and Walla 

 Walla); Wisconsin (Cranmoor in Wood Co., Dane Co., Door Co., 

 Gordan, Madison, Rib Mountain State Park, Sawyer Co., and Worden 

 Township in Clark Co.); Wyoming (Grand Teton National Park, 

 Mount Washburn in Yellowstone National Park, mountains near 

 Sheridan, and Summit in Albany Co. at 8,500 ft.); and Mexico 

 (Manzano National Forest). 



Collection dates are mostly from mid-spring to early fall, but there 

 are scattered records all over the range from the first week in May to 

 about October 10. A few dates are earlier or later than this range, as 

 follows: March 30 and April 26 at Robson, B. C; April 9 at New 

 York, N. Y. ; April 19 at Ottawa, Ont. ; April 20 at Swampscott, Mass. ; 

 April 23 at Bath, Maine; April 30 at South Hadley, Mass.; October 11 

 at Brilliant, B. C; October 12 at Lac Tremblant Nord, Que.; October 

 14 at Falls Church, Va.; October 16 at Cultus Lake, B. C; October 21 

 at Aweme, Man.; November 5 at Oaldand, Calif.; and November 10 

 at Ann Arbor, Mich. There are 7 records of specimens collected on 

 flowers, 3 records on Pastinaca sativa, and 1 each on Ceanothus ameri- 

 cana, Cicuta maculata, Daucus carota, Heracleum lanatum, and Soli- 

 dago. Two males and six females were collected at light, on six 

 different occasions. In our own collecting we have found the species 

 among the herbage and undergrowth of northern deciduous woods, 

 where it is often abundant. 



Rearing records on the pin labels include 4 rearings from Halisidota 

 caryae, 2 from Lambdina fiscellaria somniaria, 3 from Malacosomu 



