50 U.S. NATIONAL MUSEUM BULLETIN 270 



Trimorus erythrofus (Ashmead) 



Prosacantha erythropus Ashmead, 1893, pp. 186, 195. 



Lectotype female (selected by Fouts, 1948, p. 114), USNM no. 24511; 

 District of Columbia, April 14; well preserved. One female para- 

 lectotype. 



Trimorus exilis Fouts 



Trimorus exilis Fouts, 1948, pp. 98, 107. 



Holotype female, USNM no. 57777; Chilliwack, British Columbia, Sept. 

 9, 1927, 0. Whittaker; well preserved. Unique. 



Trimorus finitimus Fouts 



Trimorus finitimus Fouts, 1948, pp. 98, 110. 

 Holotype female, USNM no. 57782; Chilliwack British Columbia, Apr. 

 23, 1926, 0. Whittaker; well preserved. 



Trimorus /7flwc(9a;a (Ashmead) 



P rosacantha //ayicoxa, Ashmead, 1893, pp. 187, 196. 



Holotype female, USNM no. 24512; Virginia, Aug. 31, 1879; well pre- 

 served. Unique. 



Trimorus flavifes (Ashmead) 



Gryon flavipes Ashmead, 1893, pp. 206, 208. 



Holotype female, USNM no. 24530; Ottawa, Canada, Harrington no. 10; 

 well preserved except that right antenna is missing after 6th seg- 

 ment. Unique. 



Trimorus flavocinctus Fouts 



Trimorus flavoci nctus Fouts, 1948, pp. 100, 131. 



Holotype female, USNM no. 57804; McLean Bogs, N. Y., May 16, 1925, 

 M. D. Leonard; well preserved. Unique. 



Trimorus flavcpetiolatus (Ashmead) 



P rosacantha flavopetiolata Ashmead, 1893, pp. 187, 196. 



Lectotype male, USNM no. 24514; District of Columbia, Oct. 19, 1879; 

 left antenna missing, right antenna after 11th segment. Two para- 

 lectotypes (male and female). 



Trimorus formosus Fouts 



Trimorus formosus Fouts, 1948, pp. 97, 103. 



Holotype female, USNM no. 57774; Chilliwack, British Columbia, June 

 5, 1927, 0. Whittaker; well preserved. Unique. 



