HYMENOPTERA. let 
AsuMmeEap, W. H.—A classification of the entomophilous wasps, or 
the superfamily Sphegoidea. <Can. Ent., 1899, pp. 145-155, 
161-174, 212-925, 238-251, 291-300, 322-330, 345-357. 
Classification of the ichneumon flies, or the*superfamily Ich- 
neumonoidea. < Proc. U. S. Nat. Mus., xx, pp. 1-200, 1900. 
Classification of the fossorial, prédaceous, and parasitic wasps, 
or the superfamily Vespoidea. <Can. Ent., 1900, pp. 145-155, 
185-188, 295-296; 1902, pp. 79-88, 1381-187, 163-166, 203-210, 
218-231, 268-273, 287-291 ; 1903, pp. 3-8, 39-44, 95— 107, 155-158, 
199-205, 303-310, 323-332; 1904, pp. 5-9 
Classification of the poited-tailed wasps, or the superfamily 
Proctotrypoidea. <Journ. N. Y. Ent. Soc., 1902, pp. 240-247; 
1903, pp. 28-35, 86-99. 
Classification of the gall-wasps and the parasitic Cynipoids, or 
the superfamily Cynipoidea. <Psyche, 1903, pp. 7-138, 59-78, 
140-155, 210-216. 
Classification of the chalcid flies, or the superfamily Chalci- 
doidea. <Mem. Carnegie Mus., 1, No. 4, pp. 531, pls. 9, 1904. 
III.— MONOGRAPHS AND SYNOPSES. 
TENTHREDINIDZT AND UROCERIDZE. 
Norton, E.—Catalogue of the described Tenthredinide and Uro- 
ceride of North America. <Trans. Amer. Ent. Soc., 1, pp. 
ees 84, 193-280, 1867; 1, pp. 211-242, 321-367, 1868-1869. 
Gives synoptic tables of genera and species of both families; the Uro- 
ceridz are treated in Vol. II, pp. 349-3867. 
Cresson, E. T.—Catalogue of the Tenthredinide and Uroceride of 
North America. <Trans. Amer. Ent. Soc., vim1, pp. 53-68, 1880. 
A synonymical reference list of the species; the Uroceride are treated 
on pp. 66-67. 
Cameron, P.—Monograph of the British Phytophagous Hymenop- 
tera. 2 vols. London, 1882-1885. 
Contains an arrangement of the subfamilies and genera of Tenthre- 
dinidze, which has been reproduced by Cresson in his general work 
of classification. : 
Konow, W. F.—F am. Tenthredinide. <Gen. Ins., Fasc. 29, pp. 176, 
pls. 3, 1905. 
Fam. Siricide. <Gen. Ins., Fase. 28, pp. 14, pl. 1, 1905. 
Fam. Lydide. <Gen. Ins., Fasc. 27, pp. 27, pl. 1, 1905. 
