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4. Toronto. — University College. 



Professor of Natural History: R. Ramsay Wright , M. A., B. Sc. (Edin.) 

 Professor of Mineralogy and Geology: E. J. Chapman, Ph. D., LLD. 



United States of North America, l. Amherst, Mass. 



Amherst College. 

 Emeritus Professor of Natural History: Charles U. Sheppard, M.D., LLD. 

 Hitchcock Professor of Geology and Zoology: Benj. K. Emerson, Ph.D. 



Massachusetts Agricultural College. 

 Lecturer on Useful and Injurious Insects: A. S. Packard jr., M.D. 



2. Ann Arbor, Mich. 



University of Michigan. 

 Assistant Professor of Zoology and Palaeontology: Joseph B. Steere, Ph. D. 



3. Baltimore, Md. (Maryland). 

 Johns Hopkins University. 

 Professor: H. Newell Martin, D. Sc. (Lond.), A.M. (Cambr.). Biology. 

 Associate: Will. K. Brooks, Ph.D., Ass. Professor of Compar. Anat. and 



Zoology. 

 Fellow: Samuel F. Clarke, Biology. 



4. Berkeley, California. 

 University of California. 

 Professor of Geology and Natural History: Joseph Le Conte, M.D. 



5. Boston, Mass. 

 Boston University. 

 Instructor in Biology and Zoology: Alpheus Hyatt, S. B. 



Massachusetts Institute of Technology. 

 Professor of Zoology and Palaeontology: Alph. Hyatt, SJB., Custodian of 



the Boston Soc. of Nat. Hist. 

 Assistant in Geology and Palaeontology: William O. Crosby, S.B. 



6. Brunswick, Maine. 

 Bowdoin College. 

 Instructor in Natural History: Leslie Alexander Lee, A. M. 



7. Burlington, Vt. 



University of Vermont. 

 Professor of Zoology, Botany and Geology: George Henry Perkins, Ph.D. 



Druck von Breitkopf und Härtel in Leipzig. 



