V 1 1 1 - 



INDEX. 



Pitcher, Dr. Zina, 98, 132. 

 Redfield, J. H., 98, 100. 

 Redfield, ffm. C, 299. 

 Retzius, Prof. Andreas, 210. 

 Robb, James, 147. 

 Rowe, M. W., 27G. 

 Savage, Rev. Dr., 195, 240. 

 Silliman, Benj., Jr., 15, 10. 

 Seybert, Henry, 229. 

 Tainnau, Dr. Frederick, 217. 

 Taylor, Richard C, 78. 

 Thompson, Wm., 318. 

 Tremper, Judge, 12, IS, 79, 91, 



109, 191. 

 VonTschudi, Dr., 91. 

 Von Gerolt, Baron, 18. 

 Von Jaeger, Dr. George, 231. 

 Wickersham, C. P., 99, 108, 119. 

 Wilson, Edward, 118. 

 Wyman, Dr. J., 243. 

 Letters from societies, &c. : 



American Philosophical Society, 12, 



91, 192, 219, 233. 

 American Academy of Arts and 



Sciences of Boston. 18, 98. 

 Boston Society of Natural History, 



238. 

 British Association, 30. 

 Essex Co. (Mass.) Natural History 



Society, 91. 

 Imperial Mineralogical Society of 



St. Petersburg, 30. 

 Linnean Society of London, 15, 



237. 

 Lyceum of Natural History of New- 

 York, 91. 

 Royal Academy of Sciences of Mu- 

 nich, 201. 

 Royal Bavarian Academy, 219. 

 Royal Society of Agriculture and 



Science of Lyons, 99. 

 Trustees of Western University of 

 Pennsylvania, 144. 

 Lewis, Dr. E. J., don. to lib., 184. 

 Librarian, report of, for 1847, 237. 

 Life membership conferred on R. C. 



Taylor, Esq., 75. 

 Lindsley, J. B., don. to mus., 10. 

 Linnean Association of Pennsylvania 

 College, don. of journal of, 11, 68, 

 78, 105, 129, 142, 147, 184, I'M, 

 209, 218, 225, 231, 2:17, 250,277, 

 310, 319. 

 Linnean Society of London, don. ot 

 transactions of, 15; proceedings of, 

 15, 129. 

 Locke, Prof., description of an Asterias 



from the blue limestone of Cincin- 

 nati, 32. 

 Logan, Wm. E.. don. to lib., 231. 

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



147. 

 Lyceum of Natural History of New 



"York, don. to lib., 38, 105, 194, 250. 

 Mactier, Wm. L., don. to mus., 270. 

 Mantell, Gideon A., don. to lib., 245. 

 Martins, Charles, don. to lib., 261. 

 McCall, Major George A., don. to 



mus., 22 1 ; description of a supposed 

 new species of Columba inhabiting 



Mexico, with sonif 1 account of the 



habits of the Geococcyx viaticus, 



Wagler, 233. 

 McEuen, Dr. Thomas, don. to mus., 



210, 217. 

 McMurtrie, Dr. H., don. to lib., 275. 

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



219, 255, 315. 

 Melsheimer, Dr. F. E., descriptions 



of new species of Coleoptera of the 



United States, 53, 158. 

 Members elected : 



Allinson, George Boyd, 205. 



Dallas, George M., 320. 



Dickeson, Dr. M. W., 115. 



Emery, Moses H., 269. 



Fisher, Coleman, Jr., 145. 



Germain, Lewis J., 48. 



Hartshorne, Dr. Edward, 213. 



Kern, Richard. 213. 



Kern, Dr. Benjamin J., 209. 



Kern, Edward M., 299. 



Lambert, John, 129. 



Lea, M. Carey, 209. 



Lennig, Charles, 299. 



Lewis, Dr. Elisha J., 8S. 



Ludlow, Dr. John L., 320. 



McClellan, Dr. John H. B., 326. 



Neill, Dr. John, 213. 



Pancoast, Dr. Joseph, 349. 



Powel, Samuel, 235. 



Rogers, Prof. James B., 299. 



Sargent, Dr. F. W., 269. 



Sergeant, J. Dickinson, 299. 



Skerrett, Dr. David C, 205. 



Thomson, Ambrose W., 115. 

 Mohr, Paul, don. to lib., 270. 

 Moricand, D. J., don. to lib., 217. 

 Morris, Rev. Dr., don. to lib., 10. 

 Morris, Miss M., don. to mus., 131, 



189, 236; remarks on the larva of 



Cicada septendecim, 132, 190. 

 Morrison. John, don. to lib., 210. 

 Morton, Dr. S. G., don. to mus., 38, 



