PROCTOTRUPOIDEA IN U.S. NATIONAL MUSEUM 97 



Flatygaster variabilis Fouts 



Platygaster variabilis Fouts, 1924b, pp. 30, 106. 



Holotype female, USNM no. 25446; Bushberg, Mo., Sept. 23, 1876, from 

 galls on Solidago, T. Pergande; well preserved except that left an- 

 tenna is missing. Allotype (male) and numerous paratypes (males 

 and females). 



Platygaster vemalis (Myers) 



Polygnotus vemalis Myers, 1917, p. 256. 



Holotype female, USNM no. 21135; Hagerstown, Md., Nov. 12, 1915, 

 from Mayetiola destructor (Say), W. R. McConnell; well preserved. 

 Allotype (male) and numerous paratypes (males and females). 



Platygaster vemoniae (Ashmead) 



Polygnotus vemoniae Ashmead, 1893, pp. 302, 317. 



Lectotype male (selected by Fouts, 1924b, p. 106), USNM no. 2298 

 Arlington, Va., June 1886, from gall on V emonia noveboracensis, 

 well preserved. Allolectotype (female) and 2 female paralectotypes. 



Platygaster virginiensis (Ashmead) 



Polygnotus virginiensis Ashmead, 1893, pp. 301, 309. 



Lectotype female (selected by Fouts, 1924b, p. 79), USNM no. 24608; 

 District of Columbia; well preserved. Six paralectotypes (males and 

 females. Fouts cited Arlington, Va., as the type locality, but the 

 specimen he selected as type is from the District of Columbia. 



Platygaster viticola (Ashmead) 



Polygnotus viticola Ashmead, 1893, pp. 301, 313. 



Lectotype female (selected by Fouts, 1924b, p. 72), USNM no. 2290; 

 District of Columbia, Mar. 31, 1882, from a cecidomyiid gall on 

 petiole of grape leaf; well preserved. Allolectotype (male) and 10 

 paralectotypes (males and females). 



Platygaster websteri Fouts 



P latygaster websteri Fouts, 1924b, pp. 26, 50. 



Holotype female, USNM no. 25434; ?Wooster, Ohio, May 19, 1886, 

 F. M. Webster; well preserved. One female paratype. 



