318 



GENERAL INDEX. 



Index of Genera, 313. 



Lawrence, G. N., Descriptions of New 

 Speicies of Birds of the Families 

 Caerebidae, Tanagridae, Icteridae and 

 Scolopacidae, 106. 



Lea, I., Description of a new Genus of 

 the Family Melanidiae, 1, 2 ; Descrip- 

 tion of eleven new species of Indi- 

 genous Melanidse, 1. 3 ; Description 

 of Planorbis Newberry i, 1,5; Des- 

 criptions of six new speces of Unioni- 

 dae from lake Nyassa, Central Africa, 

 92, 108 ; Descriptions of six new 

 species of Succinea, 92, 109 ; De- 

 scriptions of thirteen new species of 

 Melanida*, 92, 111; Description of a 

 new species of Planorbis, 92, 111 ; 

 Descriptions of five new species of 

 Symnaea, 92, 113; Descriptions of 

 two new species of Unionidae from 

 South Africa, 92, 113 ; Descriptions 

 of twenty-four new species of Physa 

 of the United States and Canada, 92, 

 114 ; New Unionidae, Melanidse, &<*,., 

 chiefly of the United States, 145 ; 

 Descriptions of six new Western Asi- 

 atic Unionidae. 276, 285. 



Leconte, Dr. J. L., Remarks on Dr. 

 Gerstaecker's refereuce to his Classi- 

 fication of the Coleoptera of North 

 America, 49. 



Leidy, Dr. J., Report of the Curators, 

 289. 



Leslie, J. P., Exhibition of specimens of 

 Petroleum Rock, 258. 



March, W. T., Notes on the Birds of 

 Jamaica. Part 3, 49, 62. 



Officers for 1865, 292. 



Rand, Dr. B. H., Report of the Record- 

 ing Secretary for 1864, 288. 



Resolutions to deposit the specimens 

 of antique art belonging to the 

 Academy in the Museum of the Amer- 

 ican Philosophical Society, 21. 



Sergeant, J. D., Librarian's Report for 

 1863, 19 ; Report for 1864, 289. 



Standing Committees for 1864, 19. 



Stimpson, Dr. Wm., Descriptions of 

 new marine Invertebrata from Puget's 

 Sound, &c, 145, 153. 



Tryon, Geo. W., Jr., Synonymy of the 

 Species of Strepomatidae, No. 2, 20, 

 24; Part 3, 49, 92. 



Wilcocks, Dr. A., Thoughts on the in- 

 fluence of Ether in che Solar System, 

 1, 21, 49, 50. 



Wilson, Dr. T. B., Resignation as 

 President, 153. 



Winchell, Alex., Description of a Gar 

 Pike, supposed to be new, 165, 183 ; 



Wood, Dr. H. C, Descriptions of new 

 Species of North American Polydes- 

 midae, 1, 6; Descriptions of new 

 species of North America lulid*, 1, 

 10 ; Description of new Genera and 

 species of North America Myriapoda, 

 186. 



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