98 WORKS ON NORTH AMERICAN ENTOMOLOGY. 
PSOCID_E. 
Hacen, H. A.—Beitriige zur Monographie der Psociden. <Stett. 
oy) 
ent. Zeit., XLim and xuitv, 1889-1883. 
PERLID.E 
Pieter, F. J—Histoire naturelle générale et particuliére des insectes 
Nevroptéres. Premiére monographie: Famille des Perlides. 
Geneva, 1841-1842. 
Banks, N.—Notes on Pteronarcys, a genus of Perlide. <Proc. Ent. 
Soc. Wash., vir, pp. 8-9, 1906. 
—— Notes on the classification of the Perlide. <Can. Ent., 1906, 
pp. 221-224. 
——— A list of Perlidz from British Columbia and Alberta. <Can. 
Ent., 1907, pp. 823-830. 
Table of genera. 
EPHEMERIDZE. 
Prcrer, F. J.—Histoire naturelle générale et particuliere des insectes 
Nevroptéres. Seconde monographie: Famille des Ephémérines. 
Geneva, 1843-1845. 
Eaton, A. E.—A monograph on the Ephemeride. Part 1. The 
nomenclature of the Ephemeride. <Trans. Ent. Soe. Lond., 
1871, pp. 1-164, pls. 6. 
A Revisional Monograph of Recent Ephemeridee, or May flies. 
< Trans. Linn. Soc. Lond., 1883-1886. 
Neepuam, J. G.—May flies and midges of New York. <Bul. 86, 
N. Y. State Mus., pp. 17-62, 1905. 
A table to genera of May flies. 
ODONATA. 
Kurpsy, W. F.—A synonymic catalogue of Neuroptera Odonata, or 
dragon flies. London, 1890, pp. 202. 
pE Se.ys Lonecuampes, E., et Hagen, H.—Monographie des Calop- 
térygines. <Bul. Acad. Belg., Brussels, 1854. 
Monographie des Gomphines. <Bul. Acad. Belg., Brussels, 
1858. 
pE Setys Lonecuamps, E.—Synopsis des Agrionines. Six parts. 
<Bul. Acad. Belg., Brussels, 1860-1878. 
——_—— Synopsis des Cordulines. <Bul. Acad. Belg., Brussels, 1871. 
Hacen, H. A.—Synopsis of the Odonata of America. <FProc. Bost. 
Soc. Nat. Hist., xvm1, pp. 20-96, 1875. . 
Omitting the subfamily Agrionina. 
