458 COLLECTION OF FISHES FROM BUENOS AIRES 



EXPLANATION OF FIGURES. 



1-3. Plecostomns la f lata Eigenmann, type. 

 4-5. Loricaria vetula Cuvier & Valenciennes. 



6. Pomolobus 7nelanostomus Eigenmann, type. 



7. Geophagus australe Eigenmann, type. 

 S. Batrachofs scotti Eigenmann, type. 



