12 WORKS ON NORTH AMERICAN ENTOMOLOGY. 



MacGillivkay, A. D. — A study of the wings of the Tenthredinoidea, 

 a superfamily of Hymenoptera. <Proc. U. S. Xat. Mus., xxix, 

 pp. 569-654, pis. 24, 1906. 

 Table to the subfamilies. 



Marlatt, C. L. — Revision of the Xematime of Xorth America, a sub- 

 family of leaf-feeding Hymenoptera of the family Tenthredin- 

 idas. <Tech. ser. 3, Div. Ent., U. S. Dept. Agr./pp. 135, 1896. 



MacGillivray, A. D. — Xew species of Tenthredinidae, with table of 

 species of Strongylogaster and Monoctenus. <Can. Ent., 1894, 

 pp. 324-328. 



The American species of Priophorus. <Can. Ent., 1906, pp. 



305-307. 



Xew species of Tenthredo. <Journ. X. Y. Ent. Soc, 1897, 



pp. 103-108. 



Table of part of genus. 



The American species of Perineura. <Can. Ent., 1895, 



pp. 7-8. 



A new genus and some new species of Tenthredinidae. < Can. 



Ent,, 1909, pp. 345-362. 



Table of Caliroa. 



Harrington, W. H. — Canadian Hymenoptera, Xo. 4. <Can. Ent., 

 1894, pp. 193-196. 



Table of Monophadnus and part of Tenthredo. 



Rohwer, S. A. — The sawfly genus Cryptocampus in Boreal Xorth 

 America. < Journ. X. Y. Ent. Soc, 1909, pp. 7-25. 



Dyar, H. G. — The larvae of the Xorth American sawflies. <Can. 

 Ent,, 1895, pp. 337-344. 



On the larvae of certain Xematina? and Blennocampinae, with 



description of new species. < Journ. X. Y. Ent. Soc, 1898, 

 pp. 121-138. 



Tables to Periclista, Isodyctium, the larva? of Blennocanipinse, and 

 Ashmead's table to genera of Blennocainpinse. 



Bradley, C. J. — The Xorth American Oryssida?. < Trans. Amer. 

 Ent, Soc, xxvn, pp. 317-318, 1901. 



CYNIPIDiE. 



Osten Sacken, C. R. — On the Cynipidae of the Xorth American oaks 

 and their galls. <Proc Ent. Soc Phila., i. pp. 47-72, 1861- 

 1863 ; additions and corrections, 1. c, pp. 241-259. 



