106 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



♦tumulus Townes. N. W. T., Yukon, Alaska. 



Opidnus tumulus Townes, 1962. In Townes and Gupta, Amer. Ent. Inst. 

 Mem. 2: 129, 160. $. 



*vockerothi Townes. Que. (Great Whale River). 



Opidnus vockerothi Townes, 1962. In Townes and Gupta, Amer. Ent. 

 Inst. Mem. 2: 166. $,9. 



*vultuosus Townes. Transcont. in Canadian zone. 



Opidnus vultuosus Townes, 1962. In Townes and Gupta, Amer. Ent. 

 Inst. Mem. 2: 127, 130, 152. 5, ?• 



Genus SCHENKIA Foerster, pp. 256-257 



*amphileuca Townes and Gupta. N. Y., Mich., Minn. 



Schenkia amphileuca Townes and Gupta, 1962. Amer. Ent. Inst. Mem. 

 2: 200,201. $, 9. 



brevicauda brevicauda (Ashmead). Syn. of iridescens iridescens (Cresson). 



graminicola graminicola (Gravenhorst) . Yukon; Europe. 



*Cryptus brevicornis Gravenhorst, 1829. Ichn. Europaea, v. 2, p. 511. $. 



*Cryptus humilis Gravenhorst, 1829. Ichn. Europaea, v. 2, p. 604. $. 



Ischnus placidus Provancher. Transf. to syn. of Opidnus tegularis (Pro- 

 vancher), p. 256. 



Phygadeuon rectus Provancher. Valid subspecies of graminicola. 



Phaeogenes tuberculifer Provancher, 1882. Syn. of graminicola recta 

 (Provancher) . 



Cry plus pubescens Provancher, 1886. Syn. of graminicola recta (Pro- 

 vancher). 



Cry plus hechfellneri Dalla Torre, 1902. Syn. of graminicola recta (Pro- 

 vancher). 



*graminicola hesperus Townes and Gupta. B. C., Wash., Oreg. 



Schenkia graminicola hesperus Townes and Gupta, 1962. Amer. Ent. 

 Inst. Mem. 2: 204, 207. $,9. 



graminicola recta (Provancher). changed status. B. C. to Labrador and 

 Que.; south to Minn., Mich., N. Y. 



Phaeogenes tuberculifer Provancher (syn. teste Townes and Gupta, 1962, 

 p. 205). 



Cryptus pubescens Provancher (syn. teste Townes and Gupta, 1962, p. 

 205). 



Cryptus hechfellneri Dalla Torre (syn. teste Townes and Gupta, 1962, p. 

 205). 

 iridescens iridescens (Cresson), changed status. Ont. and N. S. to Ga. west to 

 Mich, and Tenn. Transf. from Aptesis Foerster, p. 255 and re- 

 duced to subsp. rank {teste Townes and Gupta, 1962, pp. 210, 

 214). 



Cryptus brevicauda Ashmead (syn. by Townes and Gupta, 1962, p. 214). 



*iridescens melanops Townes and Gupta. B. C, Wash., Oreg., ?Idaho. 



Schenkia iridescens melanops Townes and Gupta, 1962. Amer. Ent. Inst. 

 Mem. 2: 211,216. 3,5. 



*iridescens oreas Townes and Gupta. Alaska to Labrador south to Oreg., 

 Colo., and Mich. 

 Schenkia iridescens oreas Townes and Gupta, 1962. Amer. Ent. Inst. 

 Mem. 2: 211,212. $, 9. 



♦iridescens pumila Townes and Gupta. Alaska to Wash., east to Que. and N. 

 H., also Colo. 

 Schenkia iridescens pumila Townes and Gupta, 1962. Amer. Ent. Inst. 

 Mem. 2: 211. $, 9. 



*leucopus Townes and Gupta. Mich., Ohio, N. Y., N. J., S. C. 



Schenkia leucopus Townes and Gupta, 1962. Amer. Ent. Inst. Mem. 2: 

 200,201,217. $, 9. 



