ICHNEUMON-FLIES OF AMERICA: 1. METOPIINAE 49 



yellow on frons a little more extensive, the hind femur fuscous, and 

 the bases of the tibiae tinged with yellow. 



Type: 9, Farmingdale, N. Y., Aug. 11, 1938, H. and M. Townes 

 (Washington, USNM 63603). 



Paratypes: d\ Holliston, Mass., Aug. 3, N. Banks (Cambridge), 

 cf, Cheboygan Co., Mich., July 31, 1930, H. B. Hungerford (Townes). 

 d\ Cheboygan Co., Mich., Aug. 8, 1943, R. R. Dreisbach (Dreisbach). 

 cf, 9, Clare Co., Mich., Sept. 4, 1950, R. R. Dreisbach (Dreisbach). 

 9, Gladwin Co., Mich., July 20, 1939, R. R. Dreisbach (Washington). 

 9, Farmingdale, N. Y., Aug. 7, 1938, H. and M. Townes (Townes). 

 9, Crabtree Meadows in Yancey Co. at 3,600 ft., N. C, Aug. 21, 

 1950, H. M., D., and J. Townes (Townes). 9, Hopkinton, R. I., 

 Aug. 31, 1946, M. Townes (Townes). d\ 9, Kingston, R. I., Aug. 

 11, 1946, M. Townes (Townes). 2d\ Saskatoon, Sask., Aug. 5, 

 1925, and Aug. 17, 1926, Kenneth M. King (Ottawa). 39 c?, flying 

 over blackberry (Rubus) tangles, Skyline Drive, Va., Aug. 5, 1945, 

 H. and M. Townes (Townes). 



This species appears to occur among scattered oaks, in the Alle- 

 ghenian fauna. Adults occur during the last half of summer. 



12. Trieces fusus, new species 



Figure 181, d 



Front wing 3.3 to 3.8 mm. long; flagellum with 26 or 27 segments 

 in male, with about 20 segments in female; flagellum of female 

 unusually short and fusiform, its median segments about 0.85 as 

 long as wide; metapleurum without discal hairs in any of the specimens 

 at hand. 



Antenna of male dark brown, stramineous below, the scape and 

 pedicel almost clear pale yellow below; hind femur of female ferru- 

 ginous to brown, usually tinged with brown; hind tarsus of male 

 stramineous. 



Structure and color similar to that of Trieces integer, except as 

 described above. 



Type: 9, Poughkeepsie, N. Y., Aug. 2, 1936, H. Townes (Wash- 

 ington, USNM 63604). 



Paratypes: 29, Holliston, Mass., August 3 and 5, N. Banks (Cam- 

 bridge). 9, Woods Hole, Mass. (Cambridge). 9, Itasca Park, Minn., 

 September 1927, S. Garthside (Washington). 29, Moorestown, 

 N. J., Aug. 6, 1939, H. and M. Townes (Townes). d\ Ithaca, 

 N. Y., July 23, 1939, P. P. Babiy (Townes). 9, Toronto, Ont., 

 Aug. 10, 1896, D. G. Cox (Washington), d", Spring Brook, Pa., 

 July 11, 1945, H. Townes (Townes). 



This is a species of the Alleghenian fauna. Adults occur during 

 the last half of summer. 



