COLUMBIA UNIVERSITY BIOLOGICAL SERIES. III. 



Fishes, Living and Fossil 



AN OUTLINE OF THEIR FORMS AND 

 PROBABLE RELATIONSHIPS 



BY 



BASHFORD ^EAN, Ph.D. 



Instructor in Biology, Columbia College, New Yorx City 



MACMILLAN AND CO. 



AND LONDON 



1S95 

 All rights reserved 



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