116 Hymenoptera in America North of Mexico 



ferrugincipes Cresson. Idaho, Colo., N. Mex. w. to Alaska, B. C, Oreg., Calif. 

 Tenthredo femigineipes Cresson, 1880. Amer. Ent. Soc, Trans. 8: 22. 9. 

 Tenthredo sectilis Cresson, 1880. Amer. Ent. Soc, Trans. 8: 22. 9. 

 Tenthredo luteipes Cresson, 1880. Amer. Ent. Soc, Trans. 8: 21. 9. A questionable 



synonym. 

 Tenthredo tenninatns MacGillivray, 1895. Canad. Ent. 27: 283. 9. 

 Tenthredo aequalis MacGillivray, 1895. Canad. Ent. 27: 284. 9. 

 Tenthredo nibrisonunus MacGillivray, 1900. Canad. Ent. 32: 181. 9. 

 Tenthredo retinentia MacGillivray, 1923. N. Y. Ent. Soc, Jour. 31: 166. 9. 

 Tenthredo nibrica MacGillivray, 1923. 111. Univ. Bui. 20(50): 35. 9. 



lacticincta Cresson. Nev., Calif. 



Tenthredo lacticincta Cresson, 1880. Amer. Ent. Soc, Trans. 8: 21. 9, 6. 



olivatipes MacGillivray. Wash., Calif. 



Allantus intemiptus Norton, 1867. Amer. Ent. Soc, Trans. 1: 263. 6. Preocc. by Fabricius, 

 1804. 



Tenthredo olivatipes MacGillivray, 1900. Canad. Ent. 32: 180. 9. 



Tenthredo asella Enslin, 1912. Arch. f. Naturgesch. 6: 103. N. name for interruptus 

 Norton. 

 ornaticeps (Cresson). Nev., Calif. 



Allantus ornaticeps Cresson, 1880. Amer. Ent. Soc, Trans. 8: 16. 9, J. 

 pallicola MacGiUivray. N. H., Alta., N. Mex. 



Tenthredo pallicola MacGillivray, 1895. Canad. Ent. 27: 80. 9. 



Tenthredo pallicola var. beulahensis Rohwer, 1909. Canad. Ent. 41: 108. 9. 

 pleuralis Cresson. Colo. 



Tenthredo pleuralis Cresson, 1865. Ent. Soc. Phila., Proc. 4: 245. 9,6. 



Teiifhredo utensis Rohwer, 1909. Canad. Ent. 41: 109. 9. 



rabida MacGillivray. Oreg. 



Tenthredo rabida MacGillivray, 1923. N. Y. Ent. Soc, Jour. 31: 110. 9. 



ralla MacGillivray. Oreg. 



Tenthredo ralla MacGillivray, 1923. N. Y. Ent. Soc, Jour. 31: 111. 9. 

 reduvia MacGillivray. Oreg. 



Tenthredo reduvia MacGillivray, 1923. N. Y. Ent. Soc, Jour. 31: 108. 9. 



Tenthredo rabiosa MacGillivray, 1923. N. Y. Ent. Soc, Jour. 31: 112. 9. 

 resima MacGillivray. Oreg. 



Tenthredo resima MacGillivray, 1923. N. Y. Ent. Soc, Jour. 31: 109. 9. 



rubeola Cresson. Nev. 



Tenthredo rubeola Cresson, 1880. Amer. Ent. Soc, Trans. 8: 23. 6. 



rubicunda MacGillivray. N. H. 



Tenthredo rubicunda MacGillivray, 1923. 111. Univ. Bui. 20(50): 34. 9. 



semirufa Norton. N. H. to N. C. w. to Idaho, Colo. Host: Betula. 



Allantus signatus Norton, 1860. Boston Jour. Nat. Hist. 7: 247. 9. Preocc. by Scopoli, 1763. 



Tenthredo semirufus Norton, 1864. Ent. Soc. Phila., Proc. 3: 12. 9. 



Tenthredo seminibra Norton, 1864. Ent. Soc. Phila., Proc. 3: 14. 9. 



Tenthredo thora Kirby, 1882. List Hym. Brit. Mus., v. 1, p. 310. 9, cJ. A questionable 



synonym. 

 Tenthredo reviota MacGillivray, 1895. Canad. Ent. 27: 81. 9. 

 Tenthredo junghannsii MacGillivray, 1900. Canad. Ent. 32: 179. 9. 

 Tenthredo denotata Enslin, 1912. Arch. f. Naturgesch. 6: 105. Unnecessary n. name for 



basilaris MacGillivray, 1897. 

 Tenthredo ruina MacGillivray, 1923. 111. Univ. Bui. 20(50): 36. 9. 

 Tenthredo nisticaiia MacGillivray, 1923. 111. Univ. Bui. 20(50): 37. 9. 

 Tenthredo russa MacGillivray, 1923. 111. Univ. Bui. 20(50): 37. 9. 



Taxonomy: Dyar, 1897. N. Y. Ent. Soc, Jour. 5: 19 (larva and host of remota MacGillivray). 



variata Norton. Colo., Wash. 



Tenthredo variatus Norton, 1864. Ent. Soc. Phila., Proc. 3: 12. 9, 6. 

 Tenthredo capitatus MacGillivray, 1897. N. Y. Ent. Soc, Jour. 5: 108. 9. 



