ICHNEUMONIDAE 105 



nigriceps (Provancher) . Syn. of tegularis (Provaiicher). 



nivarius (Brues). Alaska (Point Barrow). 



Taxonomy: Townes, 1962. In Townes and Gupta, pp. 128, 130, 158 (first 

 descr. $ ) . 



orbitalis (Provancher). Syn. of tegularis (Provancher). 



*orbitus Townes. N. H., Yukon. 



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

 Mem. 129, 130, 157. $, 9. 



*oresbius Townes. Wash., B. C. 



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

 Mem. 2: 128, 136. $. 



*parallelus Townes. N. H., N. Y., Que., Man., Colo. 



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

 Inst. Mem. 2: 127, 130, 165. $, 9. 



*quarlriceps Townes. Alaska, N. W. T. 



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

 Inst. Mem. 2: 128, 129, 168. 5, ?• 



*rufinotuni Townes. Alaska. 



Opidnus rufinotum Townes, 1962. In Tovmes and Gupta, Amer. Ent. 

 Inst. Mem. 2: 128, 161. $. 



schoberi (Dalla Torre) . Subsp. of albicoxus (Provancher). 



*sublaevis niiltomerus Townes. Wash. (Mt. Rainier). 



Opidnus sublaevis miltomerus Townes, 1962. In Townes and Gupta, 

 Amer. Inst. Mem. 2: 133, 134, 135. $. 



*sublaevis sublaevis Townes. Colo., Wyo. 



Opidnus sublaevis sublaevis Townes, 1962. In Townes and Gupta, Amer. 

 Ent. Inst. Mem. 2: 126, 129, 133, 134. $, ?. 



*taeniatus Townes. N. H., Que., N. W. T., Yukon. 



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

 Mem. 2: 128, 130, 154. $, 9. 



tegularis (Provancher). Minn, to N. S. and Pa.; Wyo., Colo. Host: Pristi- 

 phora erichsonii (Htg.). 

 Ischnus placidus Provancher. Transf. from syn. Schenkia graminicola 



graminicola (Gravenhorst) . 

 Phygadeuon orbitalis Provancher. 

 Phygadeuon nigriceps Provancher. 



(All syn. teste, Townes and Gupta, 1962, p. 146.) 



*teres Townes. Alaska, Yukon. 



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

 Mem. 2: 128, 129, 167. $, 9. 



*tibialis Townes. Alaska, Yukon, N. W. T., Que. 



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

 Mem. 2: 128, 130, 163. $, 9. 



trifasciatus (Ashmead). Yukon, N. W. T., Que. 



*tsugae infulatus Townes. N. C, Labrador. 



Opidnus tsugae infulatus Townes, 1962. In Townes and Gupta, Amer. 



Ent. Inst. Mem. 2: 137, 140. S, 9. 



*tsugae inferior Townes. Ariz., Colo., Wyo., Idaho, Alta. 



Opidnus tsugae interior Townes, 1962. In Townes and Gupta, Amer. 

 Ent. Inst. Mem. 2: 137, 139. $, 9. 



*tsugae ruficoxa Townes. Calif. Host: Cocoon on Abies concolor. 



Opidnus tsugae ruficoxa Townes, 1962. In Townes and Gupta, Amer. 

 Ent. Inst. Mem. 2: 137, 138. $, 9. 



tsugae tsugae (Cushman), changed status. Host: Neodiprion sp. Reduced to 

 subsp. rank {teste Townes, 1962. In Townes and Gupta, p. 137). 



