S2 CONTRIBUTIONS TO NORTH AMERICAN ICHTHYOLOGY III. 



RECAPITULATION. 



The following table sbows the distribntion of tbe species in tbe seven 

 river-basins especially treated in this paper. For purposes of compari- 

 son, I have introduced tbe results of Professor Cope's exi)!orations in 

 tbe Roanoke, James, Neuse, and Great Pedee, of Prof. Forbes and 

 Mr. Nelson in the Illinois, and of myself and others in the Oh.o. A 

 few unverified species have been introduced, but all doubtiul quotations 

 and, in general, all " guesswork " have been excluded. 



Table showing the Distribution of the Species in the Different River Basins. 



''Just received from Montgomery, Ala 



