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entomologists’ directory. 
Hoyer, Frank, 713 Siegel St., Philadelphia, Pa. Co/eop/era. 
Huard, Rev. V. A., Editor “ I.e Naturaliste Canadian,” Chicoutimi, P. 
Q., Canada. General Entomology. Collection. 
Hubbard, Lucius, South Bend, Ind. Coleoptera , Lepidoptera. Coll. 
Hudson, Geo. H., Plattsburgh, N. Y. Lepid. ( Noctuidie ). Coll. Exch. 
Hug, Herman, 400 Hudson St., Hoboken, N. J. Lepidoptera. Coll. 
Huguenin, J. C., 413 Kearny St., San Francisco, Calif. Coleoptera, Lepi- 
doptera. Collection. Exchange. 
Hulbert, E. M., New Britain, Conn. Lepidoptera. Collection. 
Hulst, Rev. George D., 15 Himrod St., Brooklyn, N. Y. Lepidoptera 
( Geometridce, Pyratidee) . Collection. Exchange for desiderata. 
Hunter, Alex. J., M.D., 70 Coolmine Road, Toronto, Canada. Insect 
, Parasites. Collection. Exchange. 
''Hunter, S. J., A.M., University of Kansas, Lawrence, Kan. Homoptera, 
Orthoptera. Collection. Exchange, esp. in Coccidce. 
Hunter, W. I)., Agric. Exper. Sta., Lincoln, Neb. Diptera. Coll. Exch. 
Huntington, William S., 1910 N. 21st St., Philadelphia, Pa. Coleoptera , 
Lepidoptera. Collection. Exchange. 
Huse, Wm. H., 210 Young St., Manchester, N. H. Gen. Ent. Coll. 
Hutchings, Somers C., 10 Drummond St., Montreal, Canada. Lepid. Coll. 
Hutchinson, Charles E., 2631 Michigan Ave., Los Angeles, Calif. Terri- 
telarian Spiders, esp. Ttieraphosidce. Collection. Exchange 
local insects for the above. 
Hyams, Chas. W., West Raleigh, N. C. Coleop., Lepid. Coll. Exch. 
Hyatt, Edward, Riverside, Calif. Coleoptera , Hymenoptera ( Formicida ). 
Collection. Exchange. 
Ilg, Chas., 2625 Stanley St., Philadelphia, Pa. Lepidoptera. Coll. Exch. 
Ingersoll, B. E., Claflin Univ., Orangeburg, S. C. Coleop. Coll. Exch. 
Irish, H. C., Mo. Botanical Garden, St. Louis, Mo. Gen. Ent. Coll. Exch. 
Jack, John George, Jamaica Plain, Mass. Economic Entomology. 
Jackson, Fred. A., West Haven, Conn. Lepidoptera ( Ptmpalocera ). 
Collection. Exchange. 
Jackson, William S., 617 Putnam Ave., Brooklyn, N. Y. Lepid. Coll. 
Jacobs, D. C., Mummasburg, Adams Co., Pa. Gen. Ent. Coll. 
Jellicorse, John, Elmwood, Smith Co., Tenn. Lepid. Coll. Exch. 
Jellicorse, R., Elmwood, Tenn. Lepidoptera. Collection. Exchange. 
Jelliffe, Smith Ely, M.D., 231 W. 71st St., New York, N. Y. Coleoptera. 
Collection. Exchange. 
Jesurun, Dr. Mortimer, P. O. Box 413, Douglas, Wyoming. Coleoptera, 
Hymenoptera. Collection. Exchange. 
Jewett, F. R., Woo'dstock, Vt. General Entomology. Coll. Exch. 
Johannsen, O. A., 82 Walton Place, Chicago, 111 . Acalyptrate Diptera. 
Collection. Exchange. 
Johnson, Charles W., Curator of Museum, Wagner Free Inst. Science, 
Philadelphia, Pa. Diptera. Collection. Exchanges solicited. 
Johnson, James S., Frankford, Philadelphia, Pa. Lepidoptera. Coll. 
