Superfamily TENTHREDINOIDEA 79 



fallax (Lepeletier). N. S., Ont. to N. W. T., Yukon, Alaska s. to N. Y., Colo.. Oreg.; Europe. 



Ecology: Widespread. Host: Salix. 

 Nematiis fallax Lepeletier, 1823. Monog. Tenthred., p. 64. 9, 6. 

 Nematus trifiircatus Kirby, 1882. List Hym. Brit. Mus., v. 1, p. 148. 

 Amauronematus similis Marlatt, 1896. Canad. Ent. 28: 255. 9. 

 Pontavia qtiadrifasciatiis MacGillivray, 1919. Rpt. Canad. Arctic Exped. 1913-1918, v. 3G, 



p. lOG. 9. 

 A7naurone7iiatus vescus MacGillivray, 1921. N. Y. Ent. Soc, Jour. 29: 30. 9. N. syn. 

 A7najironematus veneficus MacGillivray, 1923. N. Y. Ent. Soc, Jour. 81: 169. 9. N. syn. 

 Amauronematus nuorbinjargi Saarinen, 1949. Ann. Ent. Fenn. 15: 57. 

 Aviauronematus glacialis Saarinen, 1950. Ann. Ent. Fenn. 16: 45. 

 Amaiiroyieynatus aniicula Saarinen, 1950. Ann. Ent. Fenn. 16: 47. 

 Amauro7iematus subiiitens Saarinen, 1950. Ann. Ent. Fenn. 16: 49. 

 Amauroiiejnatiis septentrionalis Saarinen, 1950. Ann. Ent. Fenn. 16: 54. 

 Amauronematus festivus Saarinen, 1950. Ann. Ent. Fenn. 16: 58. 

 Amauronematus propinquus Saarinen, 1950. Ann. Ent. Fenn. 16: 60. 

 Nematus trifurcus Benson, 1962. Brit. Mus. (Nat. Hist.) Ent., Bui. 12: 399. Misspelling of 



trifurcatus Kirby. 



Taxonomy: Benson, 1962. Brit. Mus. (Nat. Hist.) Ent., BuL 12: 899. 

 gracilis Marlatt. Mass., N. Y. 



Amauronematus gracilis Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 78. 9. 

 gToenlandicus Malaise. N. W. T., Alaska; Greenland; n. Europe. Host: Salix (?). 



Amauronematus groenlandicus Malaise, 1933. Skr. om Svalb. og Ischavet 53: 3. 9. 



Amauronematus carboyiarius Hellen, 1951. Acta Univ. Lund (n. s.) 46: 71. 



Taxonomy: Benson, 1962. Brit. Mus. (Nat. Hist.) Ent., Bui. 12: 396-397. 

 hebes Konow. N. W. T.; Europe. 



Amauro7ie7tiatus hebes Konow, 1907. Akad. Nauk. Fiz.-Mat. Otd. Zap. 18(3): 17. 9. 

 A7nauro7iematus pristipkori7ius Malaise, 1931. Arkiv for Zool. 23A: 2. 



Taxonomy: Benson, 1962. Brit. Mus. (Nat. Hist.) Ent., Bui. 12: 897. 

 helleni Lindqvist. Baffin Is., Que., N. W. T., Man.; Scandinavia. 



Amaiiro7iematus helleni Lindqvist, 1941. Notulae Ent. 21: 65. 9, S. 



Taxonomy: Benson, 1962. Brit. Mus. (Nat. Hist.) Ent., Bui. 12: 397. 



histrio (Lepeletier). Maine to Alaska s. to 111., Colo.; Eurasia. Ecology: Widespread. Host: 

 Salix. 



Ne7natus histiio Lepeletier, 1823. Monog. Tenthred., p. 63. 9. 



Ne7natus luteotergum Norton, 1861. Boston Soc. Nat. Hist, Proc. 8: 161. 9. 



Nematus fur Walsh, 1866. Ent. Soc. Phila., Proc. 6: 263. 6. 



N€77iatus concolor Norton, 1867. Amer. Ent. Soc, Trans. 1: 196. 6. 



Nematus violaceipeyinis Norton, 1867. Amer. Ent. Soc, Trans. 1: 201. S. 



Ne7nat7is discolor Cresson, 1880. Amer. Ent. Soc, Trans. 8: 8. 9. 



Netnatus gle7ielge7isis Cameron, 1882. Ent. Soc. London, Trans., p. 535. 



A7na7iro7ie7natus viscendus MacGillivray, 1921. N. Y. Ent. Soc, Jour. 29: 28. 9, 6. 

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



Amauroneynatus variabilis var. hulteni Malaise, 1931. Arkiv for Zool. 23A: 43. 9, 6. 



Taxonomy: Benson, 1962. Brit. Mus. (Nat. Hist.) Ent., Bui. 12: 397. 

 indicatus MacGillivray. Alaska (Camden Bay). 



A7na7iro7iematiis i7idicatus MacGillivray, 1919. Rpt. Canad. Arctic Exped. 1918-1918, v. 8G, 

 p. 14G. 

 isolatus Kincaid. N. W. T., Alaska. 



Amauro7ie7natus isolatus Kincaid, 1900. Wash. Acad. Sci., Proc. 2: 858. 9. 

 Amauroue7tiatus 7nagnus MacGillivray, 1919. Rpt. Canad. Arctic Exped. 1913-1918, v. 3G, 



p. 17G. N. syn. 

 A77iauro7ie7natus veridicus MacGillivray, 1923. N. Y. Ent. Soc, Jour. 81: 170. 9. 

 itelmena (Malaise). Man., N. W. T.; Siberia. Ecology: Adult collected from Salix alexensis. 

 Po7itoprista itelme7ia Malaise, 1931. Arkiv for Zool. 23A: 54. 9. 



