120 Hymenoptera in America North of Mexico 



Type-species: Tenthredo rusticus Linnaeus Desig. by Westwood, 1840. T. rusticus in 

 sense of authors at that time. 

 Zalagium Rohwer, 1912. U. S. Natl. Mus., Proc. 43: 216. 



Type-species: Zalagium clypeatitm Rohwer. Orig. desig. 



A large holarctic genus. Little is known of the hosts and biologies for most species. 



Taxonomy: Middleton, 1922. U. S. Natl. Mus., Proc. 61: 6-11 (larvae). —Ross, 1931. Ent. Soc. 



Amer., Ann. 24: 119-128 (species with white apical antennal segments). —Malaise and 



Benson, 1934. Arkiv for Zool. 26A: 4-5 (.Tenthredo nistica L. is Argidae; T. rustica auct., 



nee Linnaeus= Macropliya montana (Scopoli)). 

 alba MacGillivray. Que. to Pa. w. to Wis., Ind. 



Macrophya pulchella alba MacGillivray, 1895. Canad. Ent. 27: 285. 9,6. 



Macrophya zonata Konow, 1899. Wien. Ent. Ztg. 18: 44. Unnecessary N. name for alba. 

 annulipes Cresson. Nev., Calif. 



Macrophya annulipes Cresson, 1880. Amer. Ent. Soc, Trans. 8: 18. 9. 

 bifasciata (Say). Conn, to Fla. w. to Okla., Tex. 



Tenthredo (Alla^itus) ynedia Harris, 1835. In Hitchcock, Rpt. Geol. Mineral. Bot. Zool. 

 Mass., p. 583. Nom. nud. 



Allayitus bifasciatus Say, 1823. West. Quart. Rptr. 2: 72. 9. 



Macrophya medius Norton, 1861. Boston Soc. Nat. Hist., Proc. 9: 118. 



Macrophya texa7ia Cresson, 1880. Amer. Ent. Soc, Trans. 8: 52. 9, cJ. 



Macrophya zabriskiei Rohwer, 1912. U. S. Natl. Mus., Proc. 43: 218. 9,6. 

 castaneae Rohwer. Va. Host: Ca.stanea dentata. 



Macrophya castaneae Rohwer, 1917. U. S. Natl. Mus., Proc 53: 151. 6. 

 cinctula (Norton). Conn, to Ga. w. to Minn., 111. 



Tenthredo atroviolacea var. cinctulus Norton, 1869. Amer. Ent. Soc, Trans. 2: 240. 9. 



Allantiis dejectiis Norton, 1860. Boston Jour. Nat. Hist. 7: 249. 6. A questionable 

 synonym. 



Macrophya abbotii Kirby, 1882. List Hym. Brit. Mus., v. 1, p. 269. 6. 



Zalagium clypeatum Rohwer, 1912. U. S. Natl. Mus., Proc 43: 217. 6. 



coquilletti (Rohwer). Calif. 



Sciapteryx coquilletti Rohwer, 1912. U. S. Natl. Mus., Proc. 43: 212. 9,6. 

 fascialis Norton. N. Y. to Md. w. to Mich., 111. 



Macrophya fascialis Norton, 1867. Amer. Ent. Soc, Trans. 1: 276. 9. 



Macrophya fascialis var. puella Ross, 1931. Ent. Soc. Amer., Ann. 24: 123, 9,6. 

 flavicoxae (Norton). N. B., Ont. to Ga. w. to Alta., Wis. 



Allantus flavicoxae Norton, 1860. Boston Jour. Nat. Hst. 7: 258. 9. 



Allantus incertus Norton, 1860. Boston Jour. Nat. Hist. 7: 258. 6. 



Selandria canadensis Provancher, 1885. Addit. Corr. Faune Ent. Canada Hym., p. 7. 9. 



Macrophya flavicoxis Dalla Torre, 1894. Cat. Hym., v. 1, p. 52. Emend. 

 formosa (Klug). Mass. to Fla. w. to Ohio. 



Tenthredo (Allayitus) formosa Klug, 1814. Mag. Gesell. Naturf. Freunde Berlin 8: 115. 9. 



Allantus bicinctus Norton, 1860. Boston Jour. Nat. Hist. 7: 241. 9, c?. 

 fumator Norton. Colo., Idaho w. to B. C, Wash., Oreg., Calif. 



Macrophya fumator Norton, 1867. Amer. Ent. Soc, Trans. 1: 279. 9. 



Macrophya maura Cresson, 1880. Amer. Ent. Soc, Trans. 8: 18. 9. 



Macrophya jugosa Cresson, 1880. Amer. Ent. Soc, Trans. 8: 18. 9. 



Macrophya bicolorata Cresson, 1880. Amer. Ent. Soc, Trans. 8: 18. 9. 



Macrophya fumatrix Kirby, 1882. List Hym. Brit. Mus., v. 1, p. 275. Misspelling ?. 



Synairema pacifica Provancher, 1885. Addit. Corr. Faune Ent. Canada Hym. p. 15. 9. 



Perineura kincaidia MacGillivray, 1895. Canad. Ent. 27: 7. 9. 



Macrophya obnissa MacGillivray, 1923. 111. Univ. Bui. 20(50): 22. 6. 

 goniphora (Say). N. Y. to Ga., Ala. 



Allantus goniphorus Say, 1836. Boston Jour. Nat. Hist. 1: 216. 9,6. 

 intermedia (Norton). Conn., N. Y. w. to Wis., Nebr., Mo. 



Allantus intermedius Norton, 1860. Boston Jour. Nat. Hist. 7: 242. 9,6. 



Macrophya simillima Rohwer, 1917. Ent. News 28: 265. 9, cJ. 



