24 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



aulatus MacGillivray. Syn. of abnormis (Holmgren). 

 cogitatus MacGillivray. Syn. of stordalensis (Strand). 



*faUax (Lepeletier). Nova Scotia, Ont., Man., Alta., N. W. T., Yukon, 



Alaska; Circumboreal. Host: Salix sp. 

 Nematus fallax Lepeletier, 1823. Monog. Tenthred., p. 64. 9, $. 

 Pontania quadrifasciuta MacGillivray, 1919 (syn. by Benson, 1962, loc. 



cit. supra, p. 399) . 



*groenIandicus Malaise. Greenland, N. W. T., Alaska; Circumboreal. Host: 

 Prob. Salix sp. 

 Amauronematus groenlandicus Malaise, 1933. Skr. om Svalb. og Ischavet 

 53: 3. ?. 



*hebes Konow. N. W. T. ; prob. Circumpolar. 



Amauronematus hebes Konow, 1907. Akad. Nauk. Fiz. — Mat. Otd. Zap. 

 18(3): 17. 9. 



*helleni Lindqvist. Que., Man., N. W. T.; Scandinavia. 



Amauronematus helleni Lindqvist, 1941. Not. Ent. 21: 65. ?, $. 



*hislrio (Lepeletier). Northeastern, west to Colo.; Circumboreal. Host: 

 Salix sp. 

 Nematus histrio Lepeletier, 1823. Monog. Tenthred., p. 63. 9. 

 Nematus luteotergum Norton, 1861 (syn. by Benson, 1962, loc. cit. supra, 

 p. 400). 



*hulteni Malaise. Man., N. W. T., Yukon; Siberia. 



Amauronematus variabilis var. hulteni Malaise, 1931. Arkiv for Zool. 

 23 A(8): 43. 9, $. 



islandica (Kincaid). Alaska. Erroneously placed as a syn. of peninsularis 

 Kincaid in Catalog {teste Benson, 1960a, loc. cit. supra, p. 382). 



*itelmena (Malaise). Man.; Siberia. Host: Salix alexensis. 



Pontopristia itelmena Malaise, 1931. Arkiv for Zool. 23 A (8): 54. 9. 



*Ieptocephalus (Thomson). Man.; Arctic Eurasia. 



Nematus leptocephalus Thomson, 1862. Svenska Vetensk. Akad. 

 Forhandl. Of vers. 19: 632. 9. 



*leucolaenus (Zaddach). Ont., Man., Sask., Alta., N. W. T., Yukon, Alaska. 

 ISematus leucolaenus Zaddach, 1882. Phys. Okon. Ges. Konigsb. Schr. 



23: 196. 9. 

 Pontania unga Kincaid 1900 (syn. by Benson, 1962, loc. cit. supra, p. 402). 



*longicauda (Hellen). Man., B. C; Lapland. 



Nematus ^Amauronematus) longicauda Hellen, 1948. Not. Ent. 27: 

 113. 9. 



lorata (MacGillivray). Syn. of Pontania crassipes (Thomson). 



luteotergum (Norton). Syn. of histrio (Lepeletier). 



*microphyes (Foerster). Ont.; Europe. Host: Salix sp. 



Nematus microphyes Foerster, 1854. Naturh. Ver. Preuss. Rheinl. Verh. 

 11: 344. 9. 



neglectus (Kirby). Ont., 111., Man., N. W. T., Colo., Yukon, B. C; Lapland, 

 Siberia. Host: Salix sp. Transf. from Unplaced Nematinae, p. 

 54 (teste Benson 1962, loc. cit. supra, p. 400). 



*nitidlpleuris Malaise. Greenland, Man.; Circumpolar. 



Amauronematus nitidipleuris Malaise, 1931. Arkiv for Zool. 23 A (8) : 

 45. 9. 



orbitalis Marlatt. Syn. of viduatus (Zetterstedt) . 



peninsularis (Kincaid). Transf. to Phyllocolpa Benson. Delete islandica 

 Kincaid from syn. 



*polaris (Holmgren). N. W. T., Alta. Alaska; Circumboreal. Host: Salix sp. 

 Nematus polaris Holmgren, 1883. Ent. Tidskr. 4: 143. 9. 



