94 U.S. NATIONAL MUSEUM BULLETIN 270 



Platygaster relativa Fouls 



Platygaster relativa Fouts, 1924b, pp. 30, 104. 



Holotype female, USNM no. 25445; Holderness, N.H., May 8, 1884, 

 from a cecidomyiid gall on aster; intact but left side embedded in 

 the adhesive. One female paratype. 



Platygaster rohweri Fouts 



Platygaster rohweri Fouts, 1924b, pp. 30, 100. 



Holotype female, USNM no. 25444; Hilt, Calif., June 2, 1914, from 

 cone of Pinus lambertiana, P. D. Sergent; well preserved. Allotype 

 (male) and 4 paratypes (3 males and 1 female). 



Platygaster rubi (Ashmead) 



Polygnotus rubi Ashmead, 1893, pp. 302, 315. 



Lectotype female (selected by Fouts, 1924b, p. 104), USNM no. 2294; 

 Arlington, Va., Mar. 30, 1886, from Lasioptera farinosa (Osten 

 Sacken) on blackberry; well preserved. One female paralectotype. 



Platygaster rufidens Fouls 



Platygaster rufidens Fouts, 1925a, p. 97. 



Holotype male, USNM no. 67837; Glen Echo, Md., July 15, 1917, 

 R. M. Fouts; antennae and right wings missing. Unique. 



Platygaster rufipes (Ashmead) 



Synopeas rufipes Ashmead, 1893, pp. 286, 287. 



Holotype female, USNM no. 24597; Arlington, Va.; well preserved. 

 Unique. 



Platygaster salicicola (Ashmead) 



Polygnotus salicicola Ashmead, 1893, pp. 300, 305. 



Lectotype male (selected by Fouts, 1924b, p. 77), USNM no. 2281; 

 Los Angeles County, Calif., from a cecidomyiid gall on midrib of 

 willow, A. Koebele; head missing. Allolectotype (female) and 7 fe- 

 male paralectotypes. 



Platygaster scorpot<ies Muesebeck and Walkley 



Ectadius canadensis Ashmead, 1888b, p. 51. Preoccupied. 



Platygaster scorpoides Muesebeck and Walkley, 1951, p. 714. 



Holotype female, USNM no. 24600; Ottawa, Canada, Harrington no. 56; 

 well preserved except that right antenna lacks the apical 4 segments. 

 Unique. 



