860 PROC. OF ACAD. OF NAT. SCIENCES OF PHILADA. [DeC, 1901. 



Mineralogical and Geological 

 Section, 774. 



Rankiu, Walter M. Eclunoderms 

 collected off the west coast of 

 Greenland by the Princeton 

 Arctic Expedi'tion of 1899, 1G9. 



Recording Secretary, report of 

 the, 748. 



Reese, A. M. The nasal passages 

 of the Florida Alligator (Plate 

 XXIV), 343, 457. 



Rehn, James A. G. The Forficu- 

 lidse, Blattidse, Mantidae and 

 Phasmidse collected in northeast 

 Africa by Dr. A. Donaldson 

 Smith, 191, 273. A study of the 

 genus Centurio, 272, 295. The 

 Acrididpe, Tettigonidfe and'Gryl- 

 lidse collected by Dr. A. Don- 

 aldson Smith in northeast Africa, 

 343, 370. 



Rhoads, S. N. On the common 

 brown bats of Peninsular Flor- 

 ida and Southern California, 

 607. 618. 



Schneider, Louis, announcement 

 of death of, 491. 



Selys-Longchamps, Edmond de, 

 announcement of death of, 2. 



Serials received by the Academj', 

 795. 



Sharp, Benjamin, M.D. Food of 

 the Cod, 2. Report of the Cor- 

 responding Secretary, 751. 



Skinner, Henry, M.D, Report of 

 the Entomological Section, 771. 



Stone, Witmer. Occurrence of 

 Hyla andersonii at Clementon, 

 N. J., 342. Report of the Orni- 

 thological Section, 775. 



Thompson, Caroline Burling. 

 Zygeupolia litoralis, a new 

 Heteronemertean (Plates XL- 

 XLIV), 342, 657. 



Thompson, E. O., announcement 

 of death of, 192. 



Vanatta, Edward G. New marine 

 mollusks (Plate V), 142, 182. 



Vaux, George and William S., Jr. 

 Observations made in 1900 on 

 glaciers in British Columbia, 191, 

 213. 



