328 SOCIETY OF NATURALISTS. 



Thaxter, Roland, Ph.D. Cryptogamic Botany. 



Assistant Professor of Cryptogamic Botany, Harvard Uni- 

 versity. 



3 Scott street^ Cainbridge^ Mass. 

 TiLTON, John L., A.B. Biology. 



Professor of Natural Science, Simpson Centenary College. 



I?zdianola, la. 

 *True, Frederick W., M.S. Vertebrates. 



Curator of Mammals, U.S. National Museum. 



National j\IiiJeti?n^ Washington., D. C. 

 TucKERMAN, FREDERICK, M.D., B.Sc. Auatomy. 



Amherst., Mass. 

 TuTTLE, Albert H. Biology. 



Professor of Biology, University of Virginia, Va. 



Charlottesville .1 Va. 

 *Tyler, J. M., A.B. Zoology. 



Professor of Zoology and Botany, Amherst College. 



Amherst. Mass. 

 Verrill, Addison E., A.M. Zoology. 



Professor of Zoology, Yale University. 



86 Whalley avenue., Neiv Haven., Conn. 

 *VValcott, Charles D. Pakeontology and Geolog}'. 



Palaeontologist, U..S. Geological Survey, and Hon. Curator 

 of Invertebrate Palaeozoic Fossils, U.S. National Museum. 



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

 Ward, Henrv^ A., A.M. Natural Science. 



Head of Ward's Natural Science Establishment. 



\6 to 26 College avenue., Rochester ., N. 7~. 

 Ward, Henry B., A.M., Ph.D. Zoology. 



Associate Professor of Zoology, University of Nebraska. 



University of Nebraska., Lincohi, Neb. 

 * Warren, J. W., A.B., M.D. Physiology. 



Associate Professor of Physiology, Bryn Mawr College. 



Bryn Mawr., Penn. 

 Watase, S., B.S., Ph.D. Biology. 



Reader in Cellular Biology, University of Chicago. 



Chicago., III. 

 Wheeler, Wu^liam M., Ph.D. Embryology. 



Instructor in Embryology, University of Chicago. 



Chicago^ III. 



