﻿20 



Indiana University Studies 





Panama 



Atlantic 



Pacific Slope 



Chagres basin. 



| Pacific slope of 

 | Canal Zone. 



Chepo basin. 



Tuyra basin. 



Atrato basin. 



Magdalena basin. 



San Juan basin. 



Dagja basin. 



Patia to Santiago. 



I Esmeraldas to 

 Portoviejo. 



Guayaquil basin. 



| Paita, Chira, and 

 Piura basins. 



Pacasmayo. 































































































































































































































































?77 <\arrlin<illa ctnlifftra I C, 



£.11. OailllllcUa MVIIieia J. allU VJ 















































7 



































































281. Anchovia macrolepidota (K. and St.). . . 





























LoC- i arpon ananticus \\>. v./ 













































































































































287. Priapichthys nigroventralis E, and H. . . 





























I^rifkni^Kl kvc Iri/lantiitnr ( f\ \ 





























7fiA PvUn^klktT* ft f\A iw%A 14 ^1 































teju, rTiapicntnys aariensis ^ivi. ana n.^. . . . 





























291. Priapichthys panamensis M. and H. . . . 





























232. Poeciliopsis colombianus (E. and H.) . . 































































































? 















































297, Rirulus hrunneus M, and H 







































11 



- 

















7 Peri m, Peru. 



