INDEX. 



VU. 



Brown, Richard, 36, 74. 

 Cantor, Dr. Theodore, 73. 

 Carpenter, Dr. Wm. M., 1. 

 Cautley, Major P. T., 120. 

 Cobb, Prof. J., 150. 

 Dana, J. B., 149. 

 Denny, Henry, 2. 

 Dowler, Dr. Bennett, 84. 

 Eschricht, Prof., 184. 

 Faraday. Michael, .35. 

 Fischer de Waldheim, M., 195. 

 Foulke, William P., 247. 

 Fremont, Col. J. C, 76. 

 Gibbes, Dr. R. W., 1, 179. 

 Gilliss, Lieut. J. M., 120. 

 Grecx, John A., 84. 

 Hembel, William, 224, 247, 249. 

 Henderson, Dr. A. A., S3. 

 Hildreth, Dr. S. P., 1. 



Holmes, F. S., 83, 81. 



Horsfield, Dr. Thomas, 73, 115, 172. 



Jameson, William, 183. 



Jackson, Dr. Charles T., 5. 



Jackson, Dr. R. M. S., 84. 



Johnson, Walter R., 84. 



Jones, Dr. Wm. L., 65. 



Kaup, J. J., 83. 



Kenworthey, Dr. C. T., 149. 



Kern, Richard H., 245. 



Lacordaire, Prof. Th., 115, 194. 



Leidy, Dr. Joseph, 73. 



McMinn, J. M., 246. 



Michel, Dr. Mydleton, 172, 183. 



Morse, A. H., 224. 



Motchaulsky, M. Victor, 249. 



Nicholson, Dr. Charles, 115. 



Norman, Benj. M., 84. 



Parkinson, Caspar, 234. 



Porcher, Dr. F. P., 245. 



Prince de Wied, 193. 



Ravenel, Henry W., 172, 248. 



Redfield, Wm. C, 39. 



Savage, Rev. T. S., 5, 35. 



Scoresby, Rev. Wm., 76. 



Selby, Prideanx J., 36. 



Shelley, Dr. Joel Y., 1. 



Shumard, Dr. Benj. F., 145. 



Smith, Dr. H., 145. 



Smith, Joseph, 36. 



Squier, E. George, 172. 



Strickland, Hugh E., 115. 



Sturm, F. and J. W., 245. 



Sturm, Prof. J., 65. 



Thompson, William, 5. 



Tuckerman, Edward, 115. 



Van Arrringe, Wm. F., 83. 



Verreaux, M., 183. 



Wood, Dr. Wm. Maxwell, G. 

 Yandell, Dr. L. P., 145. 

 Letters from Societies, &c.: 



Amer. Acad, of Arts and Sciences, 



120. 

 Amer. Philosoph. Society, 36, 74, 83, 



116, 180,224. 

 Asiatic Soc. of Bengal, 74. 

 British Museum, 172, 183. 

 Directors of E. India Co. Mus., 73, 



172. 

 Edinburgh Geological Soc, 179. 

 Geological Soc. of London, 1,73, 172. 

 Imperial Soc. of Naturalists of Mos- 

 cow, 35, 116, 209. 

 Linnean Soc. of London, 6, 83. 

 Lyceum of Nat. Hist, of New York, 



SI, 179,224. 

 Resents of Univ. of the State of New 



York, 149. 

 Royal Acad, of Sciences of Brussels, 



194. 

 Royal Bavarian Academy of Sciences, 



149, 224. 

 Royal Society of London, 248. 

 Royal Society of Copenhagen, 74. 

 Smithsonian Institution, 116, 246. 

 Society for developing the mineral 

 resources of the United States, 65. 

 Western Acad, of Nat. Sciences, 245. 

 Lewis, Dr. E. J-, don. to mus., 69,241. 

 Librarian's Report for 1848, 130 ; for 



1849, 252. 



Linnean Assoc, of Penn. College, don. of 



Journal of, 31, 32, 52, 54, 70, 72, 81, 



82, 110,112, 140. 



Linnean Society of London, don. of 



Transac. of, 32 : of Proceedings, 111. 



Longchamps, Ed. de Selys, don. to lib., 



269. 

 Lyceum of Nat. Hist, of New York, 

 don. of annals of, 1 11. 



Marcou, M. Jules, don. to lib., 177. 



Markoe, Francis, Jr., don. to mus., 79. 



Mantell, G. A., don. to lib., 164, 266. 



McAndrew, Mr., don. to mus., 163. 



McCall, Major Geo. A., Notes on some 

 Mexican Birfis heretofore not fully 

 described, G3. 



McFarland, Rev. W., don. to mus, 176. 



McMinn, J. M., don. to mus., 261; let- 

 ter from on the ' snow flea,' 246. 



McMurtrie, Dr. H., don. to mus.. 137. 



Medical Examiner, don. of by editors, 

 265. 



Meigs, Dr. Charles D., don. to mus.,29y 

 188; on the mode of copulation of 

 the Opossum, 58; letter on the effects 

 of deep-sea pressure on the uterus of 

 the Cetacea, 193. 



Members elected : 



Barton, Thomas Pennant, 17 !. 



