1885.] 



NATURAL SCIENCES OF PHILADELPHIA. 



479 



Heilprin, Angelo. Report of Cura- 

 tors, 417. Report of Professor of 

 Invertebrate Paleontology, 429. 



Henle, Dr. J. Announcement of 

 death of, 180. 



Henszey, Wm. C. Report of Treas- 

 urer, 431. 



Hess, Robert J., M. D. Report of 

 Biological and Microscopical Sec- 

 tion, 421. 



Horn, Geo. H., M. D. Report of 

 Corresponding Secretary, 414. 



Hough, Franklin B. Announcement 

 of death of, 180. 



Index of Genera, etc., 473. 



Jeffries, J. Gwynn. Announcement 

 of death of, 30. 



Johnson, Henry N. Bequest of, 380. 

 Biographical notice of, 381. 



Jones, Jacob P. Announcement of 

 death of, 156. 



Koenig, Geo. A. A new locality for 

 Beegerite, 19. 



Leidy, Jos., M. D. On some Para- 

 sitic Worms of Birds, 9 ; Rhinoce- 

 ros and Hippotherium from Flo- 

 rida, 32 ; Remarks on Mylodon, 

 49 ; Bothriocephalus in a trout, 

 122 ; Worms in ice, 408. 



Lewis, H. C. Erythrite, Genthite 

 and Cuprite from near Philadel- 

 phia, 120 ; Marginal Karnes, 156, 

 157. 



Librarian, report of, -415. 



Library, additions to, 441. 



McCook, Rev. Henry C. Hiberna- 

 tion and Winter habits of Spiders, 

 102. 



McCormick, Calvin. Inclusions in 

 the Granite of Craftsbury, Vt., 408. 



Meehan, Thos. Spicate inflorescence 

 in Cypripedium insigne, 30 ; Per- 

 sistence in variations suddenly in- 

 troduced, 116 ; Influence of tem- 

 perature on the separate sexes of 

 flowers, 117 ; Elasticity of the fruit 

 of Cactacese, 117 ;. Presentation of 

 manuscript diary of Wm. Bartram, 

 120; Note on Quercus prinoides, 

 365 ; On the fruit of Opuntia, 365 ; 

 Inflorescence of the Composite, 

 376 ; Notes on Cactacese, 378 ; Bi- 

 ographical notice of Heniy N. 

 Johnson, 381 ; Virulence of the 

 common parsnip, 383 ; On a white- 

 seeded variety of the Honey Lo- 

 cust, 404 ; Report of Botanical Sec- 

 tion, 426. 



Meek, Seth E., and Edw. A. Hall. 

 A review of the American genera 

 and species of Batrachidie, 29, 52. 



Meek, Seth E., and Robert Newland. 

 A review of the species of the 

 genus Esox, 366, 367 ; A revision 

 of the American species of the 

 genus Scorpama, 380, 394. 



Mineralogical and Geological Sec- 

 tion, report of, 428. 



Morris, Charles. The primary con- 

 ditions of fossilization, 97 ; On the 

 air-bladder of fishes, 119, 124 ; At- 

 tack and defense as agents in ani- 

 mal evolution, 378, 385 ; Methods 

 of defense in organisms, 406. 



Museum, additions to, 436. 



Nolan, Edw. J., M. D. Report of 

 Recording Secretary, 413; Report 

 of Librarian, 415. 



Officers, Councillors and Members of 

 Finance Committee, 434. 



Peale, Titian R. Announcement of 

 death of, 49. 



Phillips, Moro. Announcement of 

 death of, 366. 



Piatt, Wm. G. Announcement of 

 death of, 393. 



Potts, Edw. A new fresh-water 

 Sponge from Nova Scotia, 28. 



Powell, Samuel. Announcement of 

 death of, 32. 



Professor of Ethnology and Archae- 

 ology, report of, 430. 



Professor of Invertebrate Paleon- 

 tology, report of, 429. 



Professor of Invertebrate Zoology, 

 report of, 429 



Rand, Theo. D. Notes on the Lafay- 

 ette Serpentine Belt, 393, 407 ; 

 Report of Mineralogical Section, 

 428. 



Recording Secretary, report of, 413. 



Redfield, J. H. On the flora of 

 Martha's Vineyard and Nan- 

 tucket, 378 ; Report of Botanical 

 Section, 428 



Report of Biological and Micro- 

 scopical Section, 421. 



Report of Botanical Section, 426. 



Report of Conchological Section, 

 422. 



Report of Corresponding Secretary, 



414. 

 Report of Curators, 417. 

 Report of Entomological Section, 

 434. 



j Report of Librarian, 415. 



