[l35] HYMENOPTERA I4I 



Family CHRYSIDID^. 

 Genus Omalus Panzer. 



OMALUS SINUOSUS (Say). 



Hedychrum sinuosum Say, Contrib. Maclure Lye. Phila., p. 82, 1828. — Le- 



CONTE, Ed. Say's Works, I, p. 384, 1859. 

 Hedychrum janus Haldeman, Proc. Acad. Nat. Sci. Phila., p. 53, 1844. 

 Elampus sinuosum Norton, Trans. Am. Ent. Soc, vii, p. 234, 1879. 

 Elampus purpurascens Provancher, Nat. Can., xii, p. 303, 1881. — Pro- 



VANCHER, Fn. ent. du Can. Hym., p. 582, 1883. 

 Omalus sinuosus Aaron, Trans. Am. Ent. Soc, xii, p. 214, 1885. — Cresson, 



Syn. Hym. North Am., p. 252, 1887. — Provancher, Add. Fn. du Can. 



Hym., p. 219, 1887. 

 Elampus sinuosus yiocSAKY , Monogr. Chrysid., p. 103,1889. — Dalla Torre, 



Cat. Hym., VI, p. 17, 1892. 



From Fort Yukon (L. M. Turner). 



Superfamily IV. FORMICOIDEA Ashmead. 



Family MYRMICID^. 



Genus Myrmica Latreille. 



MYRMICA L^VINODIS Nylander. 



Myrmica lavinodis Nylander, Acta Soc. Sc. Fennic ; iii, p. 927, $ § (^, 

 1846, Tab. 18, f. 5, 31. — Dalla Torre, Cat. Hym., vii, p. no (Full 

 bibliography), 1893. 



From Nushagak River (Chas. W. McKay) . Occurs also in Siberia 

 and various parts of the United States. 



MYRMICA SABULETI LOBIFRONS Pergande. 



Myrmica sabuleti \zx. lobifrons Pergande, Proc. Wash. Acad. Sci., 11, p. 321, 

 §, 1900. 



Type. — Cat. No. 5279, U. S. Nat. Museum. From Alaska. 



MYRMICA SULCINOIDES Emery. 



Myrmica sulcinoides "EuEKs: , Zool. Jahrb., xi, p. 313, ?, 1898. — Pergande, 

 Proc. Wash. Acad. Sci., 11, p. 52, 1900. 

 From Sitka. 



Genus Leptothorax Mayr. 



LEPTOTHORAX YANKEE Emery, var. KINCAIDI Pergande. 



Leptothorax yankee var. kincaidi Pergande, Proc. Wash. Acad. Sci., 11, p. 

 520, 9c^, 1900. 



Type.—Qzit. No. 5278, U. S. Nat. Museum. From Metlakatla. 



