1883.] 



NATURAL SCIENCES OF PHILADELPHIA. 



3T5 



Jordan, David 3. Notes on American 

 Fishes, preserved in the Museum at 

 Berlin, London, Paris and Copen- 

 hagen, 265, 281. 



Koenig, Geo. A. Note on a new Gold- 

 purple, 75. 



Kowalewsky, W. Announcement of 

 death of, 203. 



Le Conte, John L. Announcement of 

 death of, 265. 



Leidy, Jos. Urnatella gracilis, 39, 44 ; 

 On the Extinct Peccaries of North 

 America, 39, 44 ; On the Reproduc- 

 tion and Parasites of Anodopta flu- 

 viatilis, 44 ; On Pediculus vestimenti, 

 46 ; A flint nodule from the Green- 

 sand of New Jersey, 76 ; A Social 

 Heliozoon, 95 ; Minerological Notes, 

 202; Manayunkia speciosa, 20>!, 

 204 ; A Fungus infesting Flies, 302 ; 

 On Manayunkia, 302 ; Report of 

 Curators, o22. 



Lewis, Graceanna. On the Genus Hy- 

 liota, 125 128. 



Lewis, H. C. On a supposed Human 

 Implement ""rom the Gravel of Phila- 

 delphia, 40 ; Change of Color in a 

 Katydid, 44 ; The Ice of the Glacial 

 Period, 47; Chalcedony containing 

 Liquid, 49 ; The Phenomena of Gla- 

 ciation, 70; Crystallized Serpentine 

 from Delaware, 72 : Gold from North 

 Carolina, 301 ; Report of Professor of 

 Mineralogy, 334. 



Librarian, report of, 315. 



WcCook, Rev. H. C. Note on the In- 

 telligence of the American Turret 

 Spider, 131 : Restoration cf Limbs 

 in Tarantula, 196; The Occident Ant 

 of Dakota, 265, 294; Note on two 

 new California Spiders and their 

 nests, 276 ; A Web-spinning Neur- 

 opterous Insect, 278; How a Car- 

 penter Ant Queen founds a Formi- 

 cary, 303. 



Magarge, Chnrles. Announcement of 

 death of, 197. 



Martindale, Isaac C. Obituary Notice 

 of Charles P. Parker, 203, 260. 



Meehan, Thos. On the Flowering of 

 the Stapelia, 49; Contraction of 

 Vegetable Tissue under Frost, 74 ; 

 Note on Echinocactus, 84; On the 

 Relations of Heat to the Sexes of 

 Flowers, 85 ; Observations on For- 

 eythia. 111 ; Influence of Circum- 

 stances on Heredity, 112; Some 

 Evidences of Great Modern Geolog- 

 ical Changes in Alaska, 187 ; Exu- 



dation from Flowers in Relation to 

 Honey-Dew, 190; Irritability in the 

 Flowers of Centaureas and Thistles, 

 1^ 2 ; Notes on the Sequoia gigantea, 

 193 ; Longevity of Trees, 200 ; Notes 

 on Glaciers in Alaska, 249 ; Favor- 

 able Influence of Climate on Vegeta- 

 tion in Alaska, 255 ; Report of 

 Botanical Section, 33l. 



Mineralogical and Geological Section 

 of the Academy, Proceedings from 

 January 23, 1882. to November 26, 

 1883, 203, 241 ; Report of, 333. 



Mitchell, Charles L. Staining with 

 Hsematoxylon, 265, 297. 



Mohr, Charles. On Quercus Durandii 

 Buckley, 9, 37. 



Morris, Chas. Election to Council, 39. 



Nolan, Edw. J. Report of Recording 

 Secretary, 315; Report of Librarian, 

 3)9. 



Officers for 1884, .^37. 



Osborn, Henry F. Preliminary Obser- 

 vations on the Brain of Amphiuma, 

 170, 177. 



Parker, Andrew J. Reproduction in 

 Amphileptus fasciola, 312, 313. 



Parker, Chas. Announcement of death 

 of, 1^2; Obituary Notice of, 260. 



Professor of Invertebrate Palaeontol- 

 ogy, report of, 334. 



Professor of Mineralogy, report of,334. 



Rand, Theo. D. Report of the Min- 

 eralogi«al and Geological Section, 

 333. 



Randolph, N. A. A Study of the Dis- 

 tribution of Gluten within the Starch 

 Grain, 301, 308. 



Recording Secretary, report of, 315. 



Redfield, J. H. Irritability in the 

 Flowers of Centaureas, 193; Report 

 of Botanical Section, 331. 



Reinhardt, J. T. Announcement of 

 death of, 9. 



Report of Recording Secretary, 315. 



Report of Corresponding Secretary, 

 319. 



Report of Librarian, 319. 



Report of the Curators, 322. 



Report of the Treasurer, 323. 



Report of the Biological and Micros- 

 copical Section, 327. 



Report of the Conchological Section, 

 327. 



Report of the Entomological Section, 

 329. 



Report of the Botanical Section, 331. 



Report of the Mineralogical and Geo- 

 logical Section, 333. 



