﻿Indiana University Studies 

 Vol. VII 



June, 1920 



Study No. 45 



SOUTH AMERICA WEST OF THE MARACAIBO, ORINO- 

 CO, AMAZON, AND TITICACA BASINS, AND THE 

 HORIZONTAL DISTRIBUTION OF ITS FRESH- WATER 

 FISHES. By Carl H. Eigenmann, Dean of the Graduate 

 School, and Head of the Department of Zoology in Indiana 

 University. 



FEB 4 1911 



