16 WORKS ON NORTH AMERICAN ENTOMOLOGY. 



RiLEY, C. V. — Oji North American Microgasters, with descriptions of 

 new species. <Trans. St. Louis Acad. Sci., rv, No. 2, 1881. 



Marshall, T, A. — ^lonograph of the British Braconidse. Part I. 

 < Trans. Ent. Soc. London, 1885, pp. 1-280. pis. i-iv. 



MarshiiU's classification is that reproduced by Cresson in his Synopsis. 



AsiiMEAD, "\V. H. — Synopsis of the Ilormiinse of North America. 



< Trans. Amer. Ent. Soc, xx, pp. 39-14, 1893. 

 FoERSTER, A. — S^'nopsis der Familien iind Gattiingen der Braconen. 



<Verh. naturh. Ver. preuss. Rheinl. ii. Westphal., xix, Aachen., 



pp. 225-288, 1862. 

 SzEPLiGETi, V. — Fam. Braconida?. <Gen. Ins., Fasc. 22, a & b, pp. 



253, pis. 3, 1904. 

 AsHMEAD, "\V. H. — Descriptions of new Braconids bred by Prof. A. D. 



Hopkins. <Can. Ent., 1893, pp. 67-79. 



T.-ibles of species of Spathius and Cieuophanes. 

 — ■ Descriptions of new Braconida^ in the collection of the U. S. 



National Museum. <Proc. U. S. Nat, Mus., x, pp. 611-671, 



1888. 



Tables of Aphidius and Lysiphlebus. 



Brues, C. T. — North American species of Apha^reta. <12th Rep. 

 Ent. Minn., 1908, p. 196. 



trigonalid^. 



ScHTJLZ, A. — Fam. Trigonalida?. <Gen. Ins., Fasc. 61, pp. 24, pis. 3, 

 1907. 



See also paper by Melander and Brues under Chrysididse. 



CHALCIDIDiE. 



FoERSTER, A. — Synoptische Uebersicht der Familien und Gattungen 

 in den beiden Gruppen der Chalcidia? Spin, und Proctotrupii 

 Latr. <Jahresber. d. hoheren Biirgerschulo in Aachen, 1856. 



Cresson, E. T. — Synopsis of the North American species belonging 

 to the genera Leucospis, Smicra, and Chalcis. <Trans. Amer. 

 Ent. Soc, IV, pp. 29-60, 1872-1873. 



Howard, L. O. — Descriptions of North American Chalcidida^ from 

 the collections of the U. S. Department of Agriculture and of 

 Dr. C. V. Riley, with biological notes [first paper], together with 

 a list of the described North American species of the family. 

 <Bul. 5, Div. Ent., U. S. Dept. Agr., AVashington, 1885. 



A generic synopsis of the Hymenopterous family Chalcididae. 



<Ent. Amer.,' I, pp. 197-199, 215-219; ii, pp. 33-38, 1885-1886. 



