1896.] 



NATURAL SCIENCES OF PHILADELPHIA. 



613 



from South America, 486, 561. 

 Geology of the mussel-bearing 

 clays of Fish House, N. J., 486, 

 567. Description of new South 

 American Bulimuli, 566. Re- 

 port of the Conchological Sec- 

 tion, 581. Report of the Pro- 

 fessor in the Department of 

 MoUusca, 590. 



Pilsbry, Henry A., and Samuel 

 N. Rhoads. Contributions to 

 the Zoology of Tennessee, No. 4. 

 Mollusks, 468, 561. 



Pilsbry, H. A., and E. G. Vanatta. 

 -Catalogue of the sj^ecies of Cer- 

 ion, with descriptions of new 

 forms (Plate XI), 268, 315. 

 Revision of the slugs of North 

 America: Ariolimax and Aphal- 

 larion (Plate XII), 290, 239. 



Professor- in the Department of 

 Insecta, report of, 591. 



Professor in the Department of 

 MoUusca, report of, 590. 



Professor of Ethnology and Archse- 

 olog}^, report of, 589. 



Professor of Geology, report of, 

 589 



Professor of Invertebrate Zoology, 

 report of, 590. 



Rand, Theo. D. The serpentines 

 of Eastern Penns^dvania, 219. 

 Mica schists of the Schuylkill 

 River, 484. Report of the Min- 

 eralogical and Geological Sec- 

 tion, 586. 



Recording Secretary, report of, 

 571. 



Report of the Anthropological 

 Section, 588. 



Report of Biological and Micro- 

 scopical Section, 580. 



Report of the Botanical Section, 

 583. 



Report of the Conchological Sec- 

 tion, 581. 



Report of Con-esponding Secre- 

 tary, 574. 



Report of the Curator of the Wil- 

 liam S. Vaux Collections, 591. 



Report of Curators, 577. 



Report of the Entomological Sec- 

 tion, 582. 



Report of Librarian, 575. 



Rei^ort of the Mineralogical and 

 Geological Section, 585. 



Report of Ornithological Section, 

 586. 



Report of the Professor in tlie 

 Department of Insecta, 591. 



Report of the Professor in the 

 Department of MoUusca, 590. 



Report of the Professor of Ethnol- 

 ogy and Archfeology, 589. 



Report of the Professor of Geology, 

 589. 



Report of the Professor of Inverte- 

 brate Zoology, 590. 



Report of Recording Secretary, 

 571. 



Rhoads, Samuel N. Contribu- 

 tions to the Zoology of Tennes- 

 see, No. 3, Mammals, 12, 175. 

 A revision of the Polar Hares 

 of Nortli America (Plates VI, 

 VII, VIII, IX and X), 220, 351. 

 Mammals collected by Dr. A. 

 Donaldson Smith during his 

 expedition to Lake Rudolf, 

 Africa (Plate XXV), 468, 517. 



Rothermel, Peter F. , announce- 

 ment of death of, 168. 



Rutter, Cloudesley. A collection 

 of fislies obtained at Swatow, 

 China, by Miss Adele M. Fielde, 

 290 (in next volume). 



Ryder, John Adam, biographical 

 sketch of, 222. 



Salle, Auguste, announcement of 

 death of, 2(>8. 



Sharp, Benjamin, M. D. Second 

 commvmicatinn on Alaslca and 

 Siberia (no abstract), 10. Re- 

 port of Corresponding Secre- 

 tary, 574. Report of the Pro- 

 fessor of Invertebrate Zoology, 

 590. 



Shufeldt, R. W., M. D. Dr. 

 CoUett on the morphology of 

 the cranium and the auricular 

 openings in the north European 

 species of the Family Strigidas, 



