68 Hymenoptera in America North of Mexico 



Species Group Magnus 



magnus (Marlatt). Que., Maine. Host: Salix. 



Pteronus magnus Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 67. 9. 



Species Group Oligospilus 



attus Smith, n. name. Que., Maine to N. Y. and Mich. Host: Populus. 



Amauronematus dyari Marlatt, 1896 (October). Canad. Ent. 28: 255. 9,6. Preocc. by 

 Pteronus dyari Marlatt, 1896(February), U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 58. 

 costillensis (Rohwer). Colo. 



Pteronus costillensis Rohwer, 1908. N. Y. Ent. Soc, Jour. 16: 106. 9. 

 effrenatus (MacGillivray). Alaska. 



Pteronidea effrenatus MacGillivray, 1923. N. Y. Ent. Soc, Jour. 31: 171. 9. 

 excavatus (Marlatt), n. comb. No. Amer., locality unknown. 



Amauronematus excavatus Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 85. 9. 

 excessus (MacGillivray). Alaska. 



Pteronidea excessus MacGillivray, 1923. N. Y. Ent. Soc, Jour. 31: 170. 9. 



currani Ross. B. C, Oreg. Host: Populus. 



Pteronidea nigriventris Curran, 1926. Canad. Ent. 58: 233. 9 , i. Preocc. in Nematus by 

 Holmgren, 1883. 



Nematus currani Ross, 1951. hi Muesebeck, et al., U. S. Dept. Agr., Agr. Monog. 2: 45. N. 

 name. 

 hypomelas (Rohwer). Colo. 



Pteronus hypomelas Rohwer, 1908. Canad. Ent. 40: 48. 9. 

 kukukiana (Kincaid), n. comb. Alaska. 



Pontania kukukiana Kincaid, 1900. Wash. Acad. Sci., Proc 2: 356. 9. 

 lipovskyi Smith. Maine, N. H., Mass., N. J., Pa., Md., Va., Ala. Host: Azalea. 



Nematus lipovskyi Smith, 1974. Ent. Soc. Wash., Proc. 76: 205-206. 9. 

 notatus (Rohwer). Colo. 



Pteronus notattis Rohwer, 1908. Canad. Ent. 40: 49. 9. 

 oligospilus Foerster. Que. to Alaska s. to Va., Ind., Kans., Colo., Calif.; Mexico; Europe to 

 Himalayas. Ecology: Widespread. Host: Salix. 



Nematus oligospihis Foerster, 1854. Naturh. Ver. Rheinlande, Verb. 11: 284. 9. 



Nematus mendicus Walsh, 1866. Ent. Soc. Phila., Proc. 6: 261. 9. 



Nematus trivittatus Norton, 1867. Amer. Ent. Soc, Trans. 1: 218. 9. 



Nematus dorsivittatus Cresson, 1880. Amer. Ent. Soc, Trans. 8: 10. 9. 



Nematus salicivonis Cameron, 1882. Ent. Monthly Mag. 18: 194. 



Nematus sylvestris Cameron, 1884. Ent. Monthly Mag. 20: 266. 



Pteronus koebelei Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 71. 9. 



Pteronidea vanduzeei Rohwer, 1913. U. S. Natl. Mus., Proc. 45: 280. 9. 



Pteronidea elelea MacGillivray, 1923. Canad. Ent. 55: 162. 9. 

 pinguidorsum Dyar. Maine to N. Y. w. to Sask., N. Dak. Host: Betula. 



Nematus pinguidorsum Dyar, 1895. Amer. Ent. Soc, Trans. 22: 303. Larva. 



Amauronematus vacivus MacGillivray, 1921. N. Y. Ent. Soc, Jour. 29: 28. 6. N. syn. 



Biology: Wong, 1954. Canad. Ent. 86: 154. 

 reticulatus Holmgren. Labrador to Alaska s. to N. H., Man.; Europe to Siberia. Ecology: 

 Widespread. Host: Vaccinitim. 

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

 Nemattis marionellus Holmgren, 1883. Ent. Tidskr. 4: 144. 

 Nematus occipitalis Holmgren, 1883. Ent. Tidskr. 4: 144. 

 Nematus anceps Holmgren, 1883. Ent. Tidskr. 4: 145. 

 Nematus yyiysticus Holmgren, 1883. Ent. Tidskr. 4: 145. 

 Nematus parvulus Holmgren, 1883. Ent. Tidskr. 4: 146. 

 Nematus picticollis Holmgren, 1883. Ent. Tidskr. 4: 147. 

 Nematus lieyiterictis Holmgren, 1883. Ent. Tidskr. 4: 146. 

 Pontania popofiana Kincaid, 1900. Wash. Acad. Sci., Proc. 2: 353. 9,6. 

 Pontania glinka Kincaid, 1900. Wash. Acad. Sci., Proc. 2: 355. 9, cJ. 



