1 8 SOCIETY OF NATURALISTS. 



*Rathbun, Richard, M.S. Invertebrates. 



Curator, Dep't of Marine Invertebrates, National Museum. 



U.S. National Museum^ Washingto7t., D.C. 

 Reichert, Edward T., M.D. Physiology. 



Demonstrator of Physiology, University of Pennsylvania. 



University of Pennsylva7tia^ Philadelphia^ Penn. 

 *RiCE, William North, Ph.D. Geology. 



Professor of Natural History, Wesleyan University. 



Middletown., Conn. 

 *RiDGWAY, Robert. Ornithology. 



Curator, Dep't of Birds, U.S. National Museum. 



Smithsonian Institution^ Washington .^ D. C. 

 *RiLEY, C. v., A.M., Ph.D. Entomology. 



Entomologist of the U.S. Department of Agriculture, and 

 Curator of Insects, U.S. National Museum. 



1700 13/// street, JV. IV., Washington, D. C. 

 *RoBiNSON, John. Botany. 



Treasurer in charge of JSIuseum of the Peabody Academy of 

 Science at Salem. 



Peabody Academy, Salem, Mass. 

 *RoTiiROCK, J. T., M.D., B.S. Botany. 



Professor of Botany, University of Pennsylvania. 



West Chester, Chester Co., Penn. 

 *RussELL, Israel C. Geology. 



U.S. Geological Survey, Washington, D.C. 

 *Sargent, Charles S. Botany. 



Professor of Arboriculture, Harvard University, and Direc- 

 tor of the Arnold Arboretum. 



Brookline, Mass. 

 *ScoTT, William B., Ph.D. Animal Morphology. 



Professor of Geology and Palseontology, Princeton College. 



Princeton, N.J. 

 *Scudder, S. H., A.I^L, S.B. Entomology and Palaeontology 



Editor-in-Chief of " Science." 



Cambridge, Mass. 

 *Sedgwick, William T., Ph.D. Biology. / 



Assistant Professor of Biology, Massachusetts Institute of 

 Technology. 



Massachusetts Institute of Technology, Boston, Mass. 



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