NATURAL HISTORY, TORONTO REGION 
Holland, J. G. The Moth Book. New York, 1908. 
Scudder, S. H. The Butterflies of New England. 
Strecker, H. Lepidoptera, Rhopaloceres and Het- 
eroceres, Indigenous and Exotic, etc. Read- 
ing, Pa., 1872-1877. Supplements 1898- 
1900. 
Also numerous monographs and synopses of sep- 
arate families, genera, etc., by A. S. Packard, A. R. 
Grote, J. B. Smith, B. Neumoegen, H. G. Dyar, 
G. F. Hampson and many others, in Journ. N.Y. 
Ent. Soc., Trans. Am. Ent. Soc., Bull. U.S.N.M., 
Proc. U.S.N.M., Bull. Buffalo Soc. Nat. Hist., Ent. 
News, Can. Ent. ete. (See ‘‘ The Moth Book’’). 
HYMENOPTERA. 
Cresson, E. T. Synopsis of the families and genera 
of the Hymenoptera, north of Mexico, to- 
gether with a Catalogue of the described spe- 
cies and bibliography (Trans. Am. Ent. Soc., 
supplementary volume, Part I. 1887). 
Ashmead, W. H. Numerous papers on the classifi- 
cation of the various superfamilies; in Can. 
Ent., Trans. Am. Ts Soe., and Journ. N.Y. 
Ent. “Bod: 
Also numerous monographs and synopses of sep- 
arate families, genera, etc., by E. T. Cresson, W. H. 
Ashmead, W. J. Fox, Edward Norton, L. O. Howard 
and others, in Trans. Am. Ent. Soc., Can. Ent., Proc. 
402 
