Eigenmann: The Serrasalmin.e and Mylin^. 259 



5766 a-s. C. M. 27-112 mm. Cachoeira de Pirapora, Dec. 15, 

 1907. Haseman. 



5767 a-z. C. M. 17-55 mm. Lagoa Pereira, Barra, Dec. 23, 1907, 

 Haseman. 



5768 a-f. C. M. 24-65 mm. Lagoa de Porto near Barra, Dec. 24, 

 1907. Haseman. 



5692 a. C. M. 30 mm. Rio Grande near Cidade do Barra, Dec. 24, 

 1907. Haseman. 



Fig. 10. Dentition of Serrasalrno brandti Reinhardt. \. 



5758 a. C. M. 229 mm. Lagoa de Porto near Barra, Dec. 24, 1907.. 

 Haseman. 



5691 a-g. C. M. 32-50 mm. Santa Rita, Jan. 24, 1908. Haseman. 

 The following specimens were taken outside the San Francisco' 

 basin: 



5759 c. C. M. 199 mm. Rio Zinga, emptying into Itapicuru,. Nov^ 

 7, 1907. Haseman. 



5760 a-u. C. ]\L 16-84 mm. Queimadas, Rio Itapicuru, March 2, 

 1908. Haseman. 



5689 a-h. C. M. 24-76 mm. Rio Paqui, Baixa Grande, Nov. 14, 



1907. Haseman. 

 5694 a-h. C. M. 34 to about 43 mm. Cachoeira, Rio Paraguassu,, 



April 14 and 17, 1908. Haseman. 



Anal rounded in front, or the third ray, which is but little heavier: 

 than the following one, slightly prolonged; second suborbital convex: 



below; ventral serr^e much more feeble than in humeralis. D. — ^. 



I 



