KIRTLAND ON OHIO FISHES. 743 



The following table will be interesting as showing the progress of our 

 knowledge of Ohio fishes, and the changes which have taken place in the 

 nomenclature. 



In it are included the species described from Ohio by (a) Rafinesque in 

 the " Ichthyologia Ohiensis," and by (6) Kirtland in his " Fishes of Lake 

 Erie, the Ohio River and their tributaries. For the purpose of com- 

 parison I add (c) the list of species contained in the present report, and 

 (d) a list of names given by Dr. Giinther to the same species in his 

 Catalogue of the Fishes of the British Museum (8 vols., 1859-1870), the 

 most valuable general work yet published on Ichthyology. 



