entomologists’ directory. 
21 
Herrick, Glenn W., Agricultural College, Miss. Economic Entomology. 
College Collection. Exchange. 
Hodgkiss, Harold E., Entomological Labr. Mass. Agricl. College, Am- 
herst, Mass. Economic Entomology , Coccidce and Cecopalidce 
of North America. 
Holmes, Mrs Juliette F., 712 LaFayette St., Waterloo, Iowa. Ge/ieral 
Entomology. 
Holmes, LaRue Klingle, Pine Grove Ave , Summit, N. J. Lepidoptera. 
Collection. 
Hope, Herford, Third Ave., New Brighton, Pa. Lepidoptera. Coll. 
Howard, Dr. Chas. T., 62 Chestnut St., Rochester, N. V. Lepidoptera. 
Collection. Exchange. 
Howard, Charles W. , 43 E. Ave., Ithaca, N. Y. General Entomology . 
Collection. 
Howard, W. E , Ottawa, 111 . Ephemerida. Collection. Exchange. 
Howland, GertrudeS., 41 Mill St., Revere, Mass. Lepidoptera. Collec- 
tion. Exchange. 
Huested, Percy L., Blauvelt, N. Y. Coccidcc. 
Ilnngate, J. W., Walla Walla, Washington. Hymen. ( Ichneumonidce') . 
Hunt, Arthur P., 1 Chelsea Sq., New York, N. Y. Coleoptera , Lepidop- 
tera (Rhopalocera). Collection. Exchange. 
Hurd, Mrs. A. T., North Hartland, Vt. Lepidoptera. Collection. 
Hutson, GeorgeS., Quartzsite, Yuma Co., Arizona. Lepidoptera (Rhopa- 
locera). Collect for others. 
Hyde, Dr. A. F., 31 North Broadway, Shelby, Ohio. Lepidoptera. Col- 
lection. Exchange. 
Jeheber, Ernst, 118 N. Reservoir St, Lancaster, Pa. Lepidoptera. Col- 
lection. Exchange. 
Jenne, Eldred L., Pullman, Wash. Economic work on Codling Moth. 
Collection. 
Johnson, S. Arthur, State Agric. College, Fort Collins, Col. Economic 
Entomology . College Collection. Exchange in Vespa. 
Johnson, Roswell H., Cheney, Washington. Variation and evolution — 
Coccinellidce. 
Kaufman. Adam, 545 Washington Ave., Scranton, Pa. Lepidoptera. 
Keller, Clarence, 123 Climax St., 38th Ward, Pittsburg, Pa. Lepidoptera. 
Collection. Exchange. 
Keller, George J., 26 Monmouth St., Newark, N. J. lepidoptera— Cato- 
calidcc and Sphingidce of N. Amer. Collection. Exchange 
and buy desirable specimens. 
Kelley, C. W., 1336 Smith St., North Providence, R. I. Lepidoptera 
(Heterocera). Collection. 
Kemp, Robert A., Frederick, Md. Lepidoptera. Collection. Exchange. 
Kilgore, S. N., 533 Englewood Ave., or University of Chicago, Chicago, 
III. Coccinellidce. Collection. Exchange. 
