PLATE 66. 



(Annals Carnegie mus., 8, Plate 8). 



Fig. 1. Deuterodon acanthogaster Eigenmann. 



3395 C. M. 54 mm. Type. Corumba, Brazil. 

 Fig. 2. Astyanax ribeirae Eigenmann. 



3368 C. M. 65 mm. Type. Xiririca, Southeastern Brazil. 

 Fig. 3. Astyanax paranahybae Eigenmann. 



3356 CM. 54 mm. Type. Paranahyba, Brazil, 



