PLATE 41. 



Fig. 1. Astyanax symmetricus Eigenmann. 



Part of 20768 M. C. Z. Type. Tabatinga, Brazil. 



Caudal restored. 

 Fig. 2. Astyanax asymmetricus Eigenmann. 



20763 M. C. Z. 45 ram. Tabatinga, Brazil. 

 Fig. 3. Astyanax zonatus Eigenmann. 



Part of 20768 M. C. Z. 59 mm. Type. Tabatinga, Brazil. 



