LIST OF MKMHKRS. 269 



REiCHAur, iMnvAKO T., M.I). Physiology. 



Pi-ofessor of Physiology, Uiiivcisity of Pennsylvania. 



University of Poiiisylvaiiia ^ Pliiladcl f>/iia ^ Pcini. 

 Reighard, Jacob E. Morphology. 



Professor of Animal Morphology, Uniycrsitv of Michigan. 



An7i Arbor^ Mic//. 

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



Professor of Geology, Wesleyan University. 



Aliddlefoivn^ Conn. 

 *RiLEv, C. v., A.M., Ph.D. Biology. 



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

 Curator of Insects, U.S. National Museum. 



Snnb?iiy.i Wyo?ning- ave.^ Washington^ D.C. 

 RrrTER, William E., A.M. Zoology. 



Instructor of Zoology, University of California. 



Berkeley.^ Cat. . 

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



Professor of Botany, University of Penns3'lvania. 

 West Chester, Chester Co., Pen ft. 

 *RussELL, Israel C. Geology. 



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

 Ryder, John A., Ph.D. Embryology. 



Professor of Comparative Embryology, University of Penn- 

 sylvania. 



Philadelphia, Penn. 

 *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 Palaeontology, Princeton College. 



Princeton, N.J. 

 *ScuDDER, S. H., S.B., A.M. Entomology and PaUcontolog}'. 



Palaeontologist, U.S. Geological Survey. 

 Ca?nbridge, Mass. 

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



Professor of Biology, Massachusetts Institute of Technology, 

 Chief Biologist of the State Board of Health of Massa- 

 chusetts. 



Massachusetts Institute of Technology, Boston, Mass. 



