268 ASHMEAD [262] 



TENTHREDO FLAVOMARGINIS (Norton). 



Allantus flavomarginis NORTON, Journ. Boston Soc. Nat. Hist., vn, p. 254, 



9, 1860. 

 Tenthredo flavomarginis NORTON, Trans. Am. Ent. Soc., n, p. 238, 1869. 



CRESSON, Syn. Hym. N. Am., p. 168, 1887. DALLA TORRE, Cat. Hym., 



i, p. 93, 1894. ASHMEAD, Smith's Ins. New Jersey, p. 611, 1900. 



KINCAID, Proc. Wash. Acad. Sci., u, p. 362, 1900. 



Type in collection of the American Entomological Society. From 

 Berg Bay, Yakutat, Seldovia. 



TENTHREDO NIGRICOLLIS Kirby. 



Tenthredo nigricollis KIRBY, List Hym. Brit. Mus., i, p. 308, $, pi. 12, f. 3, 

 1882. CRESSON, Syn. Hym. N. Am., p. 168, 1887. DALLA TORRE, 

 Cat. Hym., I, p. 99, 1894. KINCAID, Proc. Wash. Acad. Sci., n, p. 362, 

 1900. 



? Tenthredo semicomis HARRINGTON, Can. Ent., xxi, p. 98, $, 1889. 

 DALLA TORRE, Cat. Hym., i, p. 104, 1894. 



Type in British Museum. From Sitka, Seldovia, Kukak Bay. 



TENTHREDO ERYTHROMERA Provancher. 



Tenthredo erythromera PROVANCHER, Add. Fn. du Can. Hym., p. 13, 9 

 1885. CRESSON, Syn. Hym. N. Am., p. 168, 1887. DALLA TORRE, Cat. 

 Hym., i, p. 90, 1894. KINCAID, Proc. Wash. Acad. Sci., n, p. 363, 

 1900. 



Type in Parliament Building, Quebec, Canada. From Sitka, Met- 

 lakatla, Muir Inlet, Seldovia, Kukak Bay, Yakutat, Kodiak. 



TENTHREDO MELANOSOMA Harrington. 



Tenthredo melanosoma HARRINGTON, Can. Ent., xxvi, p. 194, $, 1894. 

 KINCAID, Proc. Wash. Acad. Sci., 11, p. 363, 1900. 



Type in collection of W. H. Harrington, Ottawa, Canada. From 

 Wrangell, Sitka, Seldovia, Yakutat, Kodiak. 



TENTHREDO HARRIMANI Kincaid. 



Tenthredo harrimani KINCAID, Proc. Wash. Acad. Sci., n, p. 363, $, 1900. 

 Type. Cat. No. 5310, U. S. Nat. Museum. From Popof Island. 



TENTHREDO DISSIMULANS Kincaid. 

 Tenthredo dissimulansKmcbiD, Proc. Wash. Acad. Sci., n, p. 363, $?? 1900. 



Type. Cat. No. 5312, U. S. Nat. Museum. From Popof Island, 

 Kukak Bay. 



TENTHREDO BIVITTATA Kincaid. 



Tenthredo bivittata KINCAID, Proc. Wash. Acad. Sci., n, p. 364, $, 1900. 

 Type. Cat. No. 5311, U. S. Nat. Museam. From Popof Island. 



