Superfamily TENTHREDINOIDEA 73 



N €7)1 at us fern oralis Cameron, 1875. Glasgow Nat. Hist. Soc, Proc. 2: 295. 

 Pontania robbinsi Benson, 1935. Ent. Soc. London, Trans. 83: 26. 



Taxonomy: Benson, 1960. Brit. Mus. (Nat. Hist.) Ent, Bui. 8: 380. 



Biology: Vikberg, 1970. Ann. Ent. Fenn. 36: 13 (in Finland). 

 dubius (Marlatt). Mass. 



Pteronus dubius Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 74. 6. 



gracilis Marlatt. Va. Ecology: Produces a leaf gall. Host: Salix. 



Pontania gracilis Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 39. 9, gall. 



hopping! (Ross). B. C, Wash. Ecology: Produces a leaf gall. Host: Salix. 



Pteronus kincaidi Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 55. 9, 6. Preocc. 

 by Pontania kincaidi Marlatt, p. 33. 



Eiiura hoppingi Ross, 1937. 111. Biol. Monog. 15(2): 88. N. name. 

 kincaidi Marlatt. Wash. (Olympia). 



Pontania kincaidi Marlatt. 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 33. 9. 

 lucidae Rohwer. Ont. Ecology: Produces galls. Host: Salix lucida. 



Pontania lucidae Rohwer, 1912. U. S. Natl. Mus., Proc. 43: 242. 9,6. 

 monile Marlatt. Utah (American Fork Canyon). Ecology: Produces leaf galls. Host: Salix. 



Pontania monUe Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 43. gall, larva. 



myrtillifoliae Benson. Man. (Churchill). Host: Salix tnyrtillifolia. 



Pontania myrtillifoliae Benson. 1960. Brit. Mus. (Nat. Hist.) Ent. Bui. 8: 372. 9. 

 paciflca Marlatt. Calif. Ecology: Produces a leaf gall. Host: Salix lasiolepis. 



Pontania pacifica Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 35. 9. 



Biology: Caltagirone, 1964. Ent. Soc. Amer., Ann. 57: 279-291. 



peninsularis Kincaid. Alaska. 



Pontania peninsularis Kincaid, 1900. Wash. Acad. Sci., Proc. 2: 354. 9. 

 petiolaridis Rohwer. Ont Ecology: Produces a leaf gall. Host: Salix petiolaris. 



Pontania petiolaridis Rohwer, 1917. In Cosens, Ont Ent. Soc, Ann. Rpt. 47: 18-19. 9,6. 



Po7itania petiolaris Felt. 1917. N. Y. State Mus., Bui. 200: 34. 

 placenta (Norton). Labrador. 



Nematus placentus Norton, 1867. Amer. Ent. Soc, Trans. 1: 213. 9, 6. 

 proxima (Lepeletier). Maine, Ont., N. Y.; Europe. Ecology: Produces reddish leaf galls in rows 

 on each side of midrib. Probably introduced with host Host: Salix fragilis, S. alba. 

 Willow redgall sawfly. 



Neynatus proximus Lepeletier, 1823. Monog. Tenthred., p. 67. 9. 



Nematus gallicola Stephens. 1835. Illus. Brit. Ent., v. 7, p. 36. 



Messa hyalina Norton, 1864. Ent. Soc. Phila., Proc 4: 8. 9. 



Hoplocampa gallicola Cameron, 1877. Ent. Monthly Mag. 14: 156. 



Euura flavipes Cameron, 1885. Monog. Brit. Phytophagous Hym., v. 2, p. 211. 



Biology: Carleton, 1939 Linn. Soc. London. Jour. 40: 575-624. 



pumila Rohwer. N. B. 



Pontania pumila Rohwer, 1910. U. S. Natl. Mus., Proc 38: 198. 9, 6. 

 pyriformis Marlatt. Calif. (Placer Co.). Ecology: Produces a leaf gall. Host: Salix califomica 



(?). 

 Pontania pyriformis Marlatt, 1896. U. S. Dept. Agr., Div. Ent. Tech. Ser. 3: 43. gall, larva. 



resinicola Marlatt. Calif. (Los Angeles). Ecology: Produces leaf galls. Host: Salix califomica. 



Po7itania resinicola Marlatt, 1896. U. S. Dept. Agr., Div. Ent Tech. Ser. 3: 30. 9, 6, gall 

 rugulosa Marlatt. Mich. Ecology: "reared (?) from willow gall." 



Pontania rugulosa Marlatt, 1896. U. S. Dept Agr., Div. Ent. Tech. Ser. 3: 41. 6. 

 s-desmodioides (Walsh). 111. Ecology: Produces a leaf gall. Host: Salix hum His. 



Neynatus s. desmodioides Walsh, 1866. Ent Soc. Phila., Proc. 6: 257. 9, 6, gall, larva. 



Nematus salicis-des7nodioides Dalla Torre, 1894. Cat. Hym., v. 1. p. 259. Emend. 

 s-pisum (Walsh). 111. Ecology: Produces a leaf gall. Host: Salix discolor. 



Nematus s. pisum Walsh, 1866. Ent. Soc Phila., Proc 6: 258. 9,6, gall, larva. 



Nematus salicis-pisuyn Thomas. 1881. State Ent. 111. Rpt. 10: 68. gall, larva. 



