332 



U. S. NATIONAL MUSEUM BULLETIN 216 



St. Peters, and Truro); Ohio (Ashtabula Co.); Ontario (Almonte, 

 Bells Corners, Blackburn, Bobcaygeon, Britannia, Constance Bay, 

 Cornwall, Gananoque, Gravenhurst, Harold, Jockvale, Jordan, Parr 

 Island in East Spence Lake, Port Hope, Prince Edward Co., 

 "Salines," Simcoe, Smoky Falls on the Mattagami River, South- 

 ampton, South March, Sudbury, Tillsonburg, Trenton, Tweed, and 

 Waubamik) ; Pennsylvania (Le Boeuf Lake in Erie Co.) ; Prince Ed- 

 ward Island (Alberton, and Brackley Beach and Dalvay House in 

 Canadian National Park) ; Quebec (Aylmer, Beach Grove, Burbridge, 

 Cascapedia, Coffin Island in the Magdalen Islands, Gatineau Park, 

 Giffard, Gracefield, Hemmingford, Hull, Kazabazua, Kirks Ferry, 

 Knowlton, Lac Mercier, Lac Sainte Marie, Lake Nominingue, Laniel, 

 Louiseville, Montigny, Montreal, Norway Bay, St. Esprit, Ste. Agathe 

 des Monts, Sherbrooke, Stoneham, Wakefield, and Wright) ; Rhode 

 Island (Westerly) ; Saskatchewan (Cypress Hills, Prince Albert 

 National Park, and Waskesiu Lake); Vermont (Caledonia Co., Laurel 

 Lake near Jacksonville, Rutland, and Woodstock); Wisconsin (Rib 

 Mountain State Park, Sawyer Co., Sturgeon Bay, and Worden 

 Township in Clark Co.); and Wyoming (Sheridan). 



Figures 148, 149. — Localities: 148 (left), Coccygomimus tenuicornis; 149 (right), 



C. varians. 



Collection dates are mostly from mid-spring to early fall. Un- 

 usually early and late dates of capture are: May 4 and 10 in Osceola 

 Co., Mich.; May 8 and 10 at Ithaca, N. Y.; May 9 in Cooper Woods, 

 Oakland Co., Mich., and at St. Anthony Park, Minn.; September 17 

 at Ithaca, N. Y.; September 25 at Geneva, N. Y.; September 26 at 

 Plummer, Minn.; October 5 at Beach Grove, Que., and October 8 at 

 St. Peters, N. S. The species is often common in woods in the summer. 



The only reared specimen at hand is a female from Semiothisa sp., 

 Treesbank, Man., May 11, 1939. 



