ICHNEUMON-FLIES, PART 2\ XORIDINAE 



527 



nesota (Bovey, Cass Co., Itasca Park, and Mille Lacs Co.); New 

 Hampshire (Franconia and Mount Washington) ; New Jersey (Bound 

 Brook and Moorestown) ; New York (Big Indian Park in the Catskill 

 Mts., Ithaca, McLean Bogs Reserve in Tompkins Co., New Russia 

 in Essex Co., Slide Mt. in Ulster Co., and Wilmurt); North Carolina 

 (Ramseur); North Dakota (Grand Forks); Nova Scotia (Kentville, 

 Kings Co., and Truro); Ohio (Ashland Co., Puritas Springs in Cuya- 

 hoga Co., Scioto Co., and Sugar Grove); Ontario (Chalk River, 

 Constance Bay, Flanders, Frater, Hymers, Kearney, Ottawa, Sudbury, 

 Thunder Bay Beach, Timagami Forest Reserve, and Toronto); 

 Pennsylvania (Charter Oak in Huntingdon Co., Gravity, Huntingdon, 

 Jeannette, Linglestown, Philadelphia, Rockville in Dauphin Co., 

 and Roxborough); Quebec (Aylmer, Forestville, Hemmingford, 

 Kazabazua, Lake Opasatika, Montigny, Mount Lyall, Sherbrooke, 

 and Wakefield); and South Carolina (Greenville). 



Figures 248, 249. — Localities: 248 (left), Xorides stigmapterus stigmapterus; 249 



(right), X. s. jloridanus. 



Dates of capture are mostly in the summer months, but range from 

 mid-spring to mid-fall. Unusually early and late dates are: May 4 

 in Iowa; May 10 at Linglestown, Pa.; May 13 at Sugar Grove, Ohio; 

 May 14 in New Castle Co., Del.; September 16 in the Catskill Mts., 

 N. Y.; October 2 at East Falls Church, Va.; October 8 at Beltsville, 

 Md.; and November 1 at College Park, Md. Specimens are usually 

 collected on the trunks of dead or dying hardwoods. 



There is a specimen reared from Acer and two with a more definite 

 host indication, as follows: 9, parasitic on Anoplodera proximo, 

 in Carya, Linglestown, Pa., Mar. 10, 1915, W. S. Fisher. 9, reared 

 from Tilia infested with Dryobius sexfasciatus, near Plummers Island, 

 Md., July 18, 1920, H. S. Barber. 



